84,442
84,442 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 22
- Digit product
- 1,024
- Digital root
- 4
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 24,448
- Square (n²)
- 7,130,451,364
- Cube (n³)
- 602,109,574,078,888
- Divisor count
- 4
- σ(n) — sum of divisors
- 126,666
- φ(n) — Euler's totient
- 42,220
- Sum of prime factors
- 42,223
Primality
Prime factorization: 2 × 42221
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- eighty-four thousand four hundred forty-two
- Ordinal
- 84442nd
- Binary
- 10100100111011010
- Octal
- 244732
- Hexadecimal
- 0x149DA
- Base64
- AUna
- One's complement
- 4,294,882,853 (32-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵πδυμβʹ
- Mayan (base 20)
- 𝋪·𝋫·𝋢·𝋢
- Chinese
- 八萬四千四百四十二
- Chinese (financial)
- 捌萬肆仟肆佰肆拾貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 84,442 = 6
- e — Euler's number (e)
- Digit 84,442 = 8
- φ — Golden ratio (φ)
- Digit 84,442 = 8
- √2 — Pythagoras's (√2)
- Digit 84,442 = 6
- ln 2 — Natural log of 2
- Digit 84,442 = 8
- γ — Euler-Mascheroni (γ)
- Digit 84,442 = 3
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 84442, here are decompositions:
- 5 + 84437 = 84442
- 11 + 84431 = 84442
- 41 + 84401 = 84442
- 53 + 84389 = 84442
- 179 + 84263 = 84442
- 251 + 84191 = 84442
- 263 + 84179 = 84442
- 311 + 84131 = 84442
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.73.218.
- Address
- 0.1.73.218
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.73.218
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 84442 first appears in π at position 70,543 of the decimal expansion (the 70,543ordinal-suffix:rd 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.