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4,995

4,995 is a composite number, odd.

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.).
Arithmetic Number Deficient Number Evil Number Gapful Number Happy Number Harshad / Niven Heptagonal Recamán's Sequence

Properties

Parity
Odd
Digit count
4
Digit sum
27
Digit product
1,620
Digital root
9
Palindrome
No
Bit width
13 bits
Reversed
5,994
Recamán's sequence
a(28,138) = 4,995
Square (n²)
24,950,025
Cube (n³)
124,625,374,875
Divisor count
16
σ(n) — sum of divisors
9,120
φ(n) — Euler's totient
2,592
Sum of prime factors
51

Primality

Prime factorization: 3 3 × 5 × 37

Nearest primes: 4,993 (−2) · 4,999 (+4)

Divisors & multiples

All divisors (16)
1 · 3 · 5 · 9 · 15 · 27 · 37 · 45 · 111 · 135 · 185 · 333 · 555 · 999 · 1665 · 4995
Aliquot sum (sum of proper divisors): 4,125
Factor pairs (a × b = 4,995)
1 × 4995
3 × 1665
5 × 999
9 × 555
15 × 333
27 × 185
37 × 135
45 × 111
First multiples
4,995 · 9,990 (double) · 14,985 · 19,980 · 24,975 · 29,970 · 34,965 · 39,960 · 44,955 · 49,950

Sums & aliquot sequence

As consecutive integers: 2,497 + 2,498 1,664 + 1,665 + 1,666 997 + 998 + 999 + 1,000 + 1,001 830 + 831 + 832 + 833 + 834 + 835
Aliquot sequence: 4,995 4,125 3,363 1,437 483 285 195 141 51 21 11 1 0 — terminates at zero

Representations

In words
four thousand nine hundred ninety-five
Ordinal
4995th
Binary
1001110000011
Octal
11603
Hexadecimal
0x1383
Base64
E4M=
One's complement
60,540 (16-bit)
In other bases
ternary (3) 20212000
quaternary (4) 1032003
quinary (5) 124440
senary (6) 35043
septenary (7) 20364
nonary (9) 6760
undecimal (11) 3831
duodecimal (12) 2a83
tridecimal (13) 2373
tetradecimal (14) 1b6b
pentadecimal (15) 1730

Historical numeral systems

Babylonian (base 60)
𒁹 𒌋𒌋𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺
Greek (Milesian)
͵δϡϟεʹ
Mayan (base 20)
𝋬·𝋩·𝋯
Chinese
四千九百九十五
Chinese (financial)
肆仟玖佰玖拾伍
In other modern scripts
Eastern Arabic ٤٩٩٥ Devanagari ४९९५ Bengali ৪৯৯৫ Tamil ௪௯௯௫ Thai ๔๙๙๕ Tibetan ༤༩༩༥ Khmer ៤៩៩៥ Lao ໔໙໙໕ Burmese ၄၉၉၅

Digit at this position in famous constants

π — Pi (π)
Digit 4,995 = 2
e — Euler's number (e)
Digit 4,995 = 6
φ — Golden ratio (φ)
Digit 4,995 = 0
√2 — Pythagoras's (√2)
Digit 4,995 = 6
ln 2 — Natural log of 2
Digit 4,995 = 9
γ — Euler-Mascheroni (γ)
Digit 4,995 = 1

Also seen as

Unicode codepoint
Ethiopic Syllable Mwe
U+1383
Other letter (Lo)

UTF-8 encoding: E1 8E 83 (3 bytes).

Hex color
#001383
RGB(0, 19, 131)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.19.131.

Address
0.0.19.131
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.19.131

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

Position in π

The digit sequence 4995 first appears in π at position 776 of the decimal expansion (the 776ordinal-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.