Base | Representation |
---|---|
bin | 11010000100011010011011… |
… | …00110101010010100011101 |
3 | 21111222100000120022201112022 |
4 | 31002031031212222110131 |
5 | 30003213110000331112 |
6 | 321531150130145525 |
7 | 15034453301132042 |
oct | 1502151546522435 |
9 | 244870016281468 |
10 | 57326230480157 |
11 | 172a1a10683701 |
12 | 651a25a7222a5 |
13 | 25caac02ba582 |
14 | 10228665111c9 |
15 | 6962c074bd72 |
hex | 34234d9aa51d |
57326230480157 has 4 divisors (see below), whose sum is σ = 57401560612956. Its totient is φ = 57250900347360.
The previous prime is 57326230480147. The next prime is 57326230480163. The reversal of 57326230480157 is 75108403262375.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 308342541796 + 57017887938361 = 555286^2 + 7551019^2 .
It is a cyclic number.
It is not a de Polignac number, because 57326230480157 - 26 = 57326230480093 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 57326230480099 and 57326230480108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57326230480147) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37665065258 + ... + 37665066779.
It is an arithmetic number, because the mean of its divisors is an integer number (14350390153239).
Almost surely, 257326230480157 is an apocalyptic number.
It is an amenable number.
57326230480157 is a deficient number, since it is larger than the sum of its proper divisors (75330132799).
57326230480157 is an equidigital number, since it uses as much as digits as its factorization.
57326230480157 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75330132798.
The product of its (nonzero) digits is 8467200, while the sum is 53.
The spelling of 57326230480157 in words is "fifty-seven trillion, three hundred twenty-six billion, two hundred thirty million, four hundred eighty thousand, one hundred fifty-seven".
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