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5,400

5,400 is a composite number, even.

This number doesn't have a permanent NumberWiki page yet — what you see below is computed live. Pages get added to the permanent index when they're notable (years, primes, curated, etc.).
Abundant Number Achilles Number Gapful Number Harshad / Niven Odious Number Pernicious Number Powerful Number Practical Number Recamán's Sequence Semiperfect Number

Properties

Parity
Even
Digit count
4
Digit sum
9
Digit product
0
Digital root
9
Palindrome
No
Bit width
13 bits
Reversed
45
Recamán's sequence
a(4,380) = 5,400
Square (n²)
29,160,000
Cube (n³)
157,464,000,000
Divisor count
48
σ(n) — sum of divisors
18,600
φ(n) — Euler's totient
1,440
Sum of prime factors
25

Primality

Prime factorization: 2 3 × 3 3 × 5 2

Nearest primes: 5,399 (−1) · 5,407 (+7)

Divisors & multiples

All divisors (48)
1 · 2 · 3 · 4 · 5 · 6 · 8 · 9 · 10 · 12 · 15 · 18 · 20 · 24 · 25 · 27 · 30 · 36 · 40 · 45 · 50 · 54 · 60 · 72 · 75 · 90 · 100 · 108 · 120 · 135 · 150 · 180 · 200 · 216 · 225 · 270 · 300 · 360 · 450 · 540 · 600 · 675 · 900 · 1080 · 1350 · 1800 · 2700 (half) · 5400
Aliquot sum (sum of proper divisors): 13,200
Factor pairs (a × b = 5,400)
1 × 5400
2 × 2700
3 × 1800
4 × 1350
5 × 1080
6 × 900
8 × 675
9 × 600
10 × 540
12 × 450
15 × 360
18 × 300
20 × 270
24 × 225
25 × 216
27 × 200
30 × 180
36 × 150
40 × 135
45 × 120
50 × 108
54 × 100
60 × 90
72 × 75
First multiples
5,400 · 10,800 (double) · 16,200 · 21,600 · 27,000 · 32,400 · 37,800 · 43,200 · 48,600 · 54,000

Sums & aliquot sequence

As consecutive integers: 1,799 + 1,800 + 1,801 1,078 + 1,079 + 1,080 + 1,081 + 1,082 596 + 597 + … + 604 353 + 354 + … + 367
Aliquot sequence: 5,400 → 13,200 → 32,928 → 67,872 → 137,760 → 370,272 → 839,328 → 1,680,672 → 3,568,992 → 7,462,560 → 19,414,752 → 39,516,960 → 110,473,440 → 339,497,760 → 899,132,640 → 2,384,205,600 → 6,485,101,728 — unresolved within range

Representations

In words
five thousand four hundred
Ordinal
5400th
Binary
1010100011000
Octal
12430
Hexadecimal
0x1518
Base64
FRg=
One's complement
60,135 (16-bit)
In other bases
ternary (3) 21102000
quaternary (4) 1110120
quinary (5) 133100
senary (6) 41000
septenary (7) 21513
nonary (9) 7360
undecimal (11) 406a
duodecimal (12) 3160
tridecimal (13) 25c5
tetradecimal (14) 1d7a
pentadecimal (15) 1900

Historical numeral systems

Babylonian (base 60)
𒁹 𒌋𒌋𒌋 ·
Egyptian hieroglyphic
𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢
Greek (Milesian)
͵ευʹ
Mayan (base 20)
𝋭·𝋪·𝋠
Chinese
五千四百
Chinese (financial)
伍仟肆佰
In other modern scripts
Eastern Arabic ٥٤٠٠ Devanagari ५४०० Bengali ৫৪০০ Tamil ௫௪௦௦ Thai ๕๔๐๐ Tibetan ༥༤༠༠ Khmer ៥៤០០ Lao ໕໔໐໐ Burmese ၅၄၀၀

Digit at this position in famous constants

π — Pi (π)
Digit 5,400 = 3
e — Euler's number (e)
Digit 5,400 = 8
φ — Golden ratio (φ)
Digit 5,400 = 5
√2 — Pythagoras's (√2)
Digit 5,400 = 3
ln 2 — Natural log of 2
Digit 5,400 = 6
γ — Euler-Mascheroni (γ)
Digit 5,400 = 9

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 5400, here are decompositions:

  • 7 + 5393 = 5400
  • 13 + 5387 = 5400
  • 19 + 5381 = 5400
  • 53 + 5347 = 5400
  • 67 + 5333 = 5400
  • 97 + 5303 = 5400
  • 103 + 5297 = 5400
  • 127 + 5273 = 5400

Showing the first eight; more decompositions exist.

Unicode codepoint
ᔘ
Canadian Syllabics West-Cree Shwe
U+1518
Other letter (Lo)

UTF-8 encoding: E1 94 98 (3 bytes).

Lookup U+1518 on Compart ↗ Lookup on FileFormat.Info ↗
Hex color
#001518
RGB(0, 21, 24)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.21.24.

Address
0.0.21.24
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.21.24

Unspecified address (0.0.0.0/8) — "this network" placeholder.

Position in π

The digit sequence 5400 first appears in π at position 25,826 of the decimal expansion (the 25,826ordinal-suffix:th digit after the integer 3).

Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.

Look up 5400 on Pi Search ↗