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24,042

24,042 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 Arithmetic Number Evil Number Palindrome Recamán's Sequence Semiperfect Number Sphenic Number Squarefree

Properties

Parity
Even
Digit count
5
Digit sum
12
Digit product
0
Digital root
3
Palindrome
Yes
Bit width
15 bits
Recamán's sequence
a(38,231) = 24,042
Square (n²)
578,017,764
Cube (n³)
13,896,703,082,088
Divisor count
8
σ(n) — sum of divisors
48,096
φ(n) — Euler's totient
8,012
Sum of prime factors
4,012

Primality

Prime factorization: 2 × 3 × 4007

Nearest primes: 24,029 (−13) · 24,043 (+1)

Divisors & multiples

All divisors (8)
1 · 2 · 3 · 6 · 4007 · 8014 · 12021 (half) · 24042
Aliquot sum (sum of proper divisors): 24,054
Factor pairs (a × b = 24,042)
1 × 24042
2 × 12021
3 × 8014
6 × 4007
First multiples
24,042 · 48,084 (double) · 72,126 · 96,168 · 120,210 · 144,252 · 168,294 · 192,336 · 216,378 · 240,420

Sums & aliquot sequence

As consecutive integers: 8,013 + 8,014 + 8,015 6,009 + 6,010 + 6,011 + 6,012 1,998 + 1,999 + … + 2,009
Aliquot sequence: 24,042 24,054 26,826 30,198 38,922 45,078 53,418 57,462 60,090 84,198 84,210 147,342 170,178 174,558 182,562 182,574 314,010 — unresolved within range

Representations

In words
twenty-four thousand forty-two
Ordinal
24042nd
Binary
101110111101010
Octal
56752
Hexadecimal
0x5DEA
Base64
Xeo=
One's complement
41,493 (16-bit)
In other bases
ternary (3) 1012222110
quaternary (4) 11313222
quinary (5) 1232132
senary (6) 303150
septenary (7) 130044
nonary (9) 35873
undecimal (11) 17077
duodecimal (12) 11ab6
tridecimal (13) ac35
tetradecimal (14) 8a94
pentadecimal (15) 71cc

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒌋𒁹𒁹
Egyptian hieroglyphic
𓂍𓂍𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓏺𓏺
Greek (Milesian)
͵κδμβʹ
Mayan (base 20)
𝋣·𝋠·𝋢·𝋢
Chinese
二萬四千零四十二
Chinese (financial)
貳萬肆仟零肆拾貳
In other modern scripts
Eastern Arabic ٢٤٠٤٢ Devanagari २४०४२ Bengali ২৪০৪২ Tamil ௨௪௦௪௨ Thai ๒๔๐๔๒ Tibetan ༢༤༠༤༢ Khmer ២៤០៤២ Lao ໒໔໐໔໒ Burmese ၂၄၀၄၂

Digit at this position in famous constants

π — Pi (π)
Digit 24,042 = 1
e — Euler's number (e)
Digit 24,042 = 4
φ — Golden ratio (φ)
Digit 24,042 = 3
√2 — Pythagoras's (√2)
Digit 24,042 = 3
ln 2 — Natural log of 2
Digit 24,042 = 9
γ — Euler-Mascheroni (γ)
Digit 24,042 = 8

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 24042, here are decompositions:

  • 13 + 24029 = 24042
  • 19 + 24023 = 24042
  • 23 + 24019 = 24042
  • 41 + 24001 = 24042
  • 61 + 23981 = 24042
  • 71 + 23971 = 24042
  • 113 + 23929 = 24042
  • 131 + 23911 = 24042

Showing the first eight; more decompositions exist.

Unicode codepoint
CJK Unified Ideograph-5Dea
U+5DEA
Other letter (Lo)

UTF-8 encoding: E5 B7 AA (3 bytes).

Hex color
#005DEA
RGB(0, 93, 234)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.93.234.

Address
0.0.93.234
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.93.234

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

Position in π

The digit sequence 24042 first appears in π at position 125,175 of the decimal expansion (the 125,175ordinal-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.