146,320
146,320 is a composite number, even.
146,320 (one hundred forty-six thousand three hundred twenty) is an even 6-digit number. It is a composite number with 40 divisors, and factors as 2⁴ × 5 × 31 × 59. Its proper divisors sum to 210,800, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x23B90.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 23,641
- Recamán's sequence
- a(215,776) = 146,320
- Square (n²)
- 21,409,542,400
- Cube (n³)
- 3,132,644,243,968,000
- Divisor count
- 40
- σ(n) — sum of divisors
- 357,120
- φ(n) — Euler's totient
- 55,680
- Sum of prime factors
- 103
Primality
Prime factorization: 2 4 × 5 × 31 × 59
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√146,320 = [382; (1, 1, 13, 2, 2, 3, 1, 5, 1, 1, 4, 1, 1, 8, 1, 8, 1, 1, 4, 1, 1, 5, 1, 3, …)]
Period length 30 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-six thousand three hundred twenty
- Ordinal
- 146320th
- Binary
- 100011101110010000
- Octal
- 435620
- Hexadecimal
- 0x23B90
- Base64
- AjuQ
- One's complement
- 4,294,820,975 (32-bit)
- Scientific notation
- 1.4632 × 10⁵
- As a duration
- 146,320 s = 1 day, 16 hours, 38 minutes, 40 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆
- Greek (Milesian)
- ͵ρμϛτκʹ
- Mayan (base 20)
- 𝋲·𝋥·𝋰·𝋠
- Chinese
- 一十四萬六千三百二十
- Chinese (financial)
- 壹拾肆萬陸仟參佰貳拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 146320, here are decompositions:
- 3 + 146317 = 146320
- 11 + 146309 = 146320
- 23 + 146297 = 146320
- 29 + 146291 = 146320
- 47 + 146273 = 146320
- 71 + 146249 = 146320
- 107 + 146213 = 146320
- 179 + 146141 = 146320
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A3 AE 90 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.59.144.
- Address
- 0.2.59.144
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.59.144
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 146,320 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 146320 first appears in π at position 559,860 of the decimal expansion (the 559,860ordinal-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.