146,628
146,628 is a composite number, even.
146,628 (one hundred forty-six thousand six hundred twenty-eight) is an even 6-digit number. It is a composite number with 18 divisors, and factors as 2² × 3² × 4,073. Its proper divisors sum to 224,106, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x23CC4.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 27
- Digit product
- 2,304
- Digital root
- 9
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 826,641
- Recamán's sequence
- a(215,160) = 146,628
- Square (n²)
- 21,499,770,384
- Cube (n³)
- 3,152,468,331,865,152
- Divisor count
- 18
- σ(n) — sum of divisors
- 370,734
- φ(n) — Euler's totient
- 48,864
- Sum of prime factors
- 4,083
Primality
Prime factorization: 2 2 × 3 2 × 4073
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√146,628 = [382; (1, 11, 1, 1, 3, 1, 23, 6, 1, 1, 69, 11, 1, 19, 1, 3, 1, 1, 2, 1, 1, 1, 5, 2, …)]
Representations
- In words
- one hundred forty-six thousand six hundred twenty-eight
- Ordinal
- 146628th
- Binary
- 100011110011000100
- Octal
- 436304
- Hexadecimal
- 0x23CC4
- Base64
- AjzE
- One's complement
- 4,294,820,667 (32-bit)
- Scientific notation
- 1.46628 × 10⁵
- As a duration
- 146,628 s = 1 day, 16 hours, 43 minutes, 48 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμϛχκηʹ
- Mayan (base 20)
- 𝋲·𝋦·𝋫·𝋨
- Chinese
- 一十四萬六千六百二十八
- Chinese (financial)
- 壹拾肆萬陸仟陸佰貳拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 146628, here are decompositions:
- 11 + 146617 = 146628
- 19 + 146609 = 146628
- 47 + 146581 = 146628
- 89 + 146539 = 146628
- 101 + 146527 = 146628
- 107 + 146521 = 146628
- 109 + 146519 = 146628
- 151 + 146477 = 146628
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A3 B3 84 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.60.196.
- Address
- 0.2.60.196
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.60.196
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 146,628 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 146628 first appears in π at position 284,763 of the decimal expansion (the 284,763ordinal-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.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.