41,742
41,742 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 18
- Digit product
- 224
- Digital root
- 9
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 24,714
- Recamán's sequence
- a(302,908) = 41,742
- Square (n²)
- 1,742,394,564
- Cube (n³)
- 72,731,033,890,488
- Divisor count
- 16
- σ(n) — sum of divisors
- 92,880
- φ(n) — Euler's totient
- 13,896
- Sum of prime factors
- 784
Primality
Prime factorization: 2 × 3 3 × 773
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- forty-one thousand seven hundred forty-two
- Ordinal
- 41742nd
- Binary
- 1010001100001110
- Octal
- 121416
- Hexadecimal
- 0xA30E
- Base64
- ow4=
- One's complement
- 23,793 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵μαψμβʹ
- Mayan (base 20)
- 𝋥·𝋤·𝋧·𝋢
- Chinese
- 四萬一千七百四十二
- Chinese (financial)
- 肆萬壹仟柒佰肆拾貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 41,742 = 6
- e — Euler's number (e)
- Digit 41,742 = 4
- φ — Golden ratio (φ)
- Digit 41,742 = 8
- √2 — Pythagoras's (√2)
- Digit 41,742 = 5
- ln 2 — Natural log of 2
- Digit 41,742 = 7
- γ — Euler-Mascheroni (γ)
- Digit 41,742 = 7
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 41742, here are decompositions:
- 5 + 41737 = 41742
- 13 + 41729 = 41742
- 23 + 41719 = 41742
- 61 + 41681 = 41742
- 73 + 41669 = 41742
- 83 + 41659 = 41742
- 101 + 41641 = 41742
- 131 + 41611 = 41742
Showing the first eight; more decompositions exist.
UTF-8 encoding: EA 8C 8E (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.163.14.
- Address
- 0.0.163.14
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.163.14
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This passes the ABA routing number checksum and matches the Federal Reserve numbering scheme.
Banks operate many routing numbers per state and division; an unmatched checksum-valid number can still be a real RTN at a smaller institution.
The digit sequence 41742 first appears in π at position 35,431 of the decimal expansion (the 35,431ordinal-suffix:st 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.