Base | Representation |
---|---|
bin | 100011010001001011011001… |
… | …110100110000101001010011 |
3 | 202100012120110011221102021012 |
4 | 203101023121310300221103 |
5 | 130312324041433224410 |
6 | 1305521303325521135 |
7 | 44446323343623413 |
oct | 4321133164605123 |
9 | 670176404842235 |
10 | 155112103414355 |
11 | 454727456821aa |
12 | 154919217131ab |
13 | 6872015b42049 |
14 | 2a43674480643 |
15 | 12dec4d737605 |
hex | 8d12d9d30a53 |
155112103414355 has 32 divisors (see below), whose sum is σ = 207465427344960. Its totient is φ = 110638636646400.
The previous prime is 155112103414349. The next prime is 155112103414381. The reversal of 155112103414355 is 553414301211551.
It is not a de Polignac number, because 155112103414355 - 214 = 155112103397971 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35399777 + ... + 39539453.
It is an arithmetic number, because the mean of its divisors is an integer number (6483294604530).
Almost surely, 2155112103414355 is an apocalyptic number.
155112103414355 is a deficient number, since it is larger than the sum of its proper divisors (52353323930605).
155112103414355 is a wasteful number, since it uses less digits than its factorization.
155112103414355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4162919.
The product of its (nonzero) digits is 180000, while the sum is 41.
The spelling of 155112103414355 in words is "one hundred fifty-five trillion, one hundred twelve billion, one hundred three million, four hundred fourteen thousand, three hundred fifty-five".
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