Base | Representation |
---|---|
bin | 1001001000111010111… |
… | …0110011011101110011 |
3 | 120000021112112000212011 |
4 | 2102032232303131303 |
5 | 10033030421104010 |
6 | 200044143143351 |
7 | 14225640235021 |
oct | 2221656633563 |
9 | 500245460764 |
10 | 157013456755 |
11 | 60653004001 |
12 | 2651b5a4b57 |
13 | 11a635b747c |
14 | 7857011711 |
15 | 413e6a5a8a |
hex | 248ebb3773 |
157013456755 has 16 divisors (see below), whose sum is σ = 198827431200. Its totient is φ = 118702886400.
The previous prime is 157013456749. The next prime is 157013456771. The reversal of 157013456755 is 557654310751.
It is not a de Polignac number, because 157013456755 - 231 = 154865973107 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 157013456699 and 157013456708.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2022720 + ... + 2098909.
It is an arithmetic number, because the mean of its divisors is an integer number (12426714450).
Almost surely, 2157013456755 is an apocalyptic number.
157013456755 is a deficient number, since it is larger than the sum of its proper divisors (41813974445).
157013456755 is a wasteful number, since it uses less digits than its factorization.
157013456755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4122054.
The product of its (nonzero) digits is 2205000, while the sum is 49.
The spelling of 157013456755 in words is "one hundred fifty-seven billion, thirteen million, four hundred fifty-six thousand, seven hundred fifty-five".
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