61,424
61,424 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 17
- Digit product
- 192
- Digital root
- 8
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 42,416
- Recamán's sequence
- a(44,436) = 61,424
- Square (n²)
- 3,772,907,776
- Cube (n³)
- 231,747,087,233,024
- Divisor count
- 20
- σ(n) — sum of divisors
- 130,200
- φ(n) — Euler's totient
- 27,840
- Sum of prime factors
- 368
Primality
Prime factorization: 2 4 × 11 × 349
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- sixty-one thousand four hundred twenty-four
- Ordinal
- 61424th
- Binary
- 1110111111110000
- Octal
- 167760
- Hexadecimal
- 0xEFF0
- Base64
- 7/A=
- One's complement
- 4,111 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ξαυκδʹ
- Mayan (base 20)
- 𝋧·𝋭·𝋫·𝋤
- Chinese
- 六萬一千四百二十四
- Chinese (financial)
- 陸萬壹仟肆佰貳拾肆
Digit at this position in famous constants
- π — Pi (π)
- Digit 61,424 = 1
- e — Euler's number (e)
- Digit 61,424 = 2
- φ — Golden ratio (φ)
- Digit 61,424 = 5
- √2 — Pythagoras's (√2)
- Digit 61,424 = 5
- ln 2 — Natural log of 2
- Digit 61,424 = 9
- γ — Euler-Mascheroni (γ)
- Digit 61,424 = 1
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 61424, here are decompositions:
- 7 + 61417 = 61424
- 43 + 61381 = 61424
- 61 + 61363 = 61424
- 67 + 61357 = 61424
- 127 + 61297 = 61424
- 163 + 61261 = 61424
- 193 + 61231 = 61424
- 271 + 61153 = 61424
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.0.239.240.
- Address
- 0.0.239.240
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.239.240
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 61424 first appears in π at position 58,254 of the decimal expansion (the 58,254ordinal-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.