Base | Representation |
---|---|
bin | 1111100000010… |
… | …00011010000010 |
3 | 100001201121211201 |
4 | 13300020122002 |
5 | 231243322413 |
6 | 20523331414 |
7 | 3136321300 |
oct | 760103202 |
9 | 301647751 |
10 | 130057858 |
11 | 67461437 |
12 | 37680b6a |
13 | 20c38c18 |
14 | 133b7270 |
15 | b6409dd |
hex | 7c08682 |
130057858 has 48 divisors (see below), whose sum is σ = 233435520. Its totient is φ = 54171936.
The previous prime is 130057853. The next prime is 130057859. The reversal of 130057858 is 858750031.
It is not an unprimeable number, because it can be changed into a prime (130057853) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 828316 + ... + 828472.
It is an arithmetic number, because the mean of its divisors is an integer number (4863240).
Almost surely, 2130057858 is an apocalyptic number.
130057858 is a deficient number, since it is larger than the sum of its proper divisors (103377662).
130057858 is a wasteful number, since it uses less digits than its factorization.
130057858 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 359 (or 352 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 37.
The square root of 130057858 is about 11404.2912098911. The cubic root of 130057858 is about 506.6548438108.
The spelling of 130057858 in words is "one hundred thirty million, fifty-seven thousand, eight hundred fifty-eight".
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