Live analysis
42,137
42,137 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.).
Properties
- Parity
- Odd
- Digit count
- 5
- Digit sum
- 17
- Digit product
- 168
- Digital root
- 8
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 73,124
- Recamán's sequence
- a(151,349) = 42,137
- Square (n²)
- 1,775,526,769
- Cube (n³)
- 74,815,371,465,353
- Divisor count
- 4
- σ(n) — sum of divisors
- 43,620
- φ(n) — Euler's totient
- 40,656
- Sum of prime factors
- 1,482
Primality
Prime factorization: 29 × 1453
Divisors & multiples
Aliquot sum (sum of proper divisors):
1,483
First multiples
42,137
·
84,274
(double)
·
126,411
·
168,548
·
210,685
·
252,822
·
294,959
·
337,096
·
379,233
·
421,370
Sums & aliquot sequence
As a sum of two squares:
61² + 196² = 91² + 184²
As consecutive integers:
21,068 + 21,069
1,439 + 1,440 + … + 1,467
698 + 699 + … + 755
Aliquot sequence:
42,137 → 1,483 → 1 → 0
— terminates at zero
Representations
- In words
- forty-two thousand one hundred thirty-seven
- Ordinal
- 42137th
- Binary
- 1010010010011001
- Octal
- 122231
- Hexadecimal
- 0xA499
- Base64
- pJk=
- One's complement
- 23,398 (16-bit)
In other bases
ternary (3)
2010210122
quaternary (4)
22102121
quinary (5)
2322022
senary (6)
523025
septenary (7)
233564
nonary (9)
63718
undecimal (11)
29727
duodecimal (12)
20475
tridecimal (13)
16244
tetradecimal (14)
114db
pentadecimal (15)
c742
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵μβρλζʹ
- Mayan (base 20)
- 𝋥·𝋥·𝋦·𝋱
- Chinese
- 四萬二千一百三十七
- Chinese (financial)
- 肆萬貳仟壹佰參拾柒
In other modern scripts
Eastern Arabic
٤٢١٣٧
Devanagari
४२१३७
Bengali
৪২১৩৭
Tamil
௪௨௧௩௭
Thai
๔๒๑๓๗
Tibetan
༤༢༡༣༧
Khmer
៤២១៣៧
Lao
໔໒໑໓໗
Burmese
၄၂၁၃၇
Digit at this position in famous constants
- π — Pi (π)
- Digit 42,137 = 5
- e — Euler's number (e)
- Digit 42,137 = 2
- φ — Golden ratio (φ)
- Digit 42,137 = 8
- √2 — Pythagoras's (√2)
- Digit 42,137 = 3
- ln 2 — Natural log of 2
- Digit 42,137 = 8
- γ — Euler-Mascheroni (γ)
- Digit 42,137 = 6
Also seen as
Unicode codepoint
꒙
Yi Radical Hxit
U+A499
Other symbol (So)
UTF-8 encoding: EA 92 99 (3 bytes).
Hex color
#00A499
RGB(0, 164, 153)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.164.153.
- Address
- 0.0.164.153
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.164.153
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Position in π
The digit sequence 42137 first appears in π at position 196,720 of the decimal expansion (the 196,720ordinal-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.