146,842
146,842 is a composite number, even.
146,842 (one hundred forty-six thousand eight hundred forty-two) is an even 6-digit number. It is a composite number with 4 divisors, and factors as 2 × 73,421. Written other ways, in hexadecimal, 0x23D9A.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 25
- Digit product
- 1,536
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 248,641
- Recamán's sequence
- a(214,732) = 146,842
- Square (n²)
- 21,562,572,964
- Cube (n³)
- 3,166,291,339,179,688
- Divisor count
- 4
- σ(n) — sum of divisors
- 220,266
- φ(n) — Euler's totient
- 73,420
- Sum of prime factors
- 73,423
Primality
Prime factorization: 2 × 73421
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√146,842 = [383; (5, 127, 1, 1, 7, 85, 45, 14, 5, 1, 6, 1, 2, 9, 8, 1, 4, 8, 2, 2, 5, 1, 1, 6, …)]
Representations
- In words
- one hundred forty-six thousand eight hundred forty-two
- Ordinal
- 146842nd
- Binary
- 100011110110011010
- Octal
- 436632
- Hexadecimal
- 0x23D9A
- Base64
- Aj2a
- One's complement
- 4,294,820,453 (32-bit)
- Scientific notation
- 1.46842 × 10⁵
- As a duration
- 146,842 s = 1 day, 16 hours, 47 minutes, 22 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρμϛωμβʹ
- Mayan (base 20)
- 𝋲·𝋧·𝋢·𝋢
- Chinese
- 一十四萬六千八百四十二
- Chinese (financial)
- 壹拾肆萬陸仟捌佰肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 146842, here are decompositions:
- 5 + 146837 = 146842
- 23 + 146819 = 146842
- 41 + 146801 = 146842
- 173 + 146669 = 146842
- 233 + 146609 = 146842
- 239 + 146603 = 146842
- 419 + 146423 = 146842
- 461 + 146381 = 146842
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A3 B6 9A (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.61.154.
- Address
- 0.2.61.154
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.61.154
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 146,842 and was likely granted around 1873.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 146842 first appears in π at position 372,368 of the decimal expansion (the 372,368ordinal-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.
Related reading
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.