148,426
148,426 is a composite number, even.
148,426 (one hundred forty-eight thousand four hundred twenty-six) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 47 × 1,579. Written other ways, in hexadecimal, 0x243CA.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 25
- Digit product
- 1,536
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 624,841
- Recamán's sequence
- a(211,564) = 148,426
- Square (n²)
- 22,030,277,476
- Cube (n³)
- 3,269,865,964,652,776
- Divisor count
- 8
- σ(n) — sum of divisors
- 227,520
- φ(n) — Euler's totient
- 72,588
- Sum of prime factors
- 1,628
Primality
Prime factorization: 2 × 47 × 1579
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√148,426 = [385; (3, 1, 4, 1, 22, 1, 1, 10, 2, 1, 12, 1, 1, 1, 1, 4, 2, 3, 4, 4, 8, 3, 13, 5, …)]
Period length 50 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-eight thousand four hundred twenty-six
- Ordinal
- 148426th
- Binary
- 100100001111001010
- Octal
- 441712
- Hexadecimal
- 0x243CA
- Base64
- AkPK
- One's complement
- 4,294,818,869 (32-bit)
- Scientific notation
- 1.48426 × 10⁵
- As a duration
- 148,426 s = 1 day, 17 hours, 13 minutes, 46 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒁹 𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμηυκϛʹ
- Mayan (base 20)
- 𝋲·𝋫·𝋡·𝋦
- Chinese
- 一十四萬八千四百二十六
- Chinese (financial)
- 壹拾肆萬捌仟肆佰貳拾陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 148426, here are decompositions:
- 23 + 148403 = 148426
- 59 + 148367 = 148426
- 197 + 148229 = 148426
- 227 + 148199 = 148426
- 233 + 148193 = 148426
- 269 + 148157 = 148426
- 347 + 148079 = 148426
- 353 + 148073 = 148426
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A4 8F 8A (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.67.202.
- Address
- 0.2.67.202
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.67.202
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 148,426 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 148426 first appears in π at position 79,239 of the decimal expansion (the 79,239ordinal-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.