Base | Representation |
---|---|
bin | 1001001010010010000… |
… | …1010010010000010000 |
3 | 120001020000101010211111 |
4 | 2102210201102100100 |
5 | 10034303011332400 |
6 | 200144322223104 |
7 | 14240666345416 |
oct | 2224441222020 |
9 | 501200333744 |
10 | 157379011600 |
11 | 60820392848 |
12 | 26601ab4a94 |
13 | 11ac1258705 |
14 | 788d7ab2b6 |
15 | 41618133ba |
hex | 24a4852410 |
157379011600 has 60 divisors (see below), whose sum is σ = 388322113924. Its totient is φ = 61250204160.
The previous prime is 157379011591. The next prime is 157379011649. The reversal of 157379011600 is 6110973751.
It can be written as a sum of positive squares in 6 ways, for example, as 3184570624 + 154194440976 = 56432^2 + 392676^2 .
It is a Harshad number since it is a multiple of its sum of digits (40).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5302059 + ... + 5331658.
Almost surely, 2157379011600 is an apocalyptic number.
157379011600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
157379011600 is an abundant number, since it is smaller than the sum of its proper divisors (230943102324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
157379011600 is a wasteful number, since it uses less digits than its factorization.
157379011600 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10633772 (or 10633761 counting only the distinct ones).
The product of its (nonzero) digits is 39690, while the sum is 40.
The spelling of 157379011600 in words is "one hundred fifty-seven billion, three hundred seventy-nine million, eleven thousand, six hundred".
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