Base | Representation |
---|---|
bin | 1001000100100110111… |
… | …0010100010110100010 |
3 | 112220021211222222002120 |
4 | 2101021232110112202 |
5 | 10023143024421120 |
6 | 155333224325110 |
7 | 14155151414013 |
oct | 2211156242642 |
9 | 486254888076 |
10 | 155855701410 |
11 | 60109531302 |
12 | 26257913796 |
13 | 1190a794436 |
14 | 778735b00a |
15 | 40c2c12140 |
hex | 2449b945a2 |
155855701410 has 16 divisors (see below), whose sum is σ = 374053683456. Its totient is φ = 41561520368.
The previous prime is 155855701403. The next prime is 155855701447. The reversal of 155855701410 is 14107558551.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2597594994 + ... + 2597595053.
It is an arithmetic number, because the mean of its divisors is an integer number (23378355216).
Almost surely, 2155855701410 is an apocalyptic number.
155855701410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
155855701410 is an abundant number, since it is smaller than the sum of its proper divisors (218197982046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
155855701410 is a wasteful number, since it uses less digits than its factorization.
155855701410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5195190057.
The product of its (nonzero) digits is 140000, while the sum is 42.
The spelling of 155855701410 in words is "one hundred fifty-five billion, eight hundred fifty-five million, seven hundred one thousand, four hundred ten".
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