Base | Representation |
---|---|
bin | 1001000001110100101… |
… | …1101001001010101100 |
3 | 112211100202211211122200 |
4 | 2100131023221022230 |
5 | 10020130223222444 |
6 | 155131131341500 |
7 | 14130505523616 |
oct | 2203513511254 |
9 | 484322754580 |
10 | 155108414124 |
11 | 5a865724304 |
12 | 260895b1890 |
13 | 1181ba09601 |
14 | 7715dd3db6 |
15 | 407c2ed969 |
hex | 241d2e92ac |
155108414124 has 36 divisors (see below), whose sum is σ = 392202075720. Its totient is φ = 51686654400.
The previous prime is 155108414023. The next prime is 155108414141. The reversal of 155108414124 is 421414801551.
155108414124 is a `hidden beast` number, since 1 + 5 + 510 + 8 + 4 + 14 + 124 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 555802 + ... + 786849.
Almost surely, 2155108414124 is an apocalyptic number.
It is an amenable number.
155108414124 is an abundant number, since it is smaller than the sum of its proper divisors (237093661596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
155108414124 is a wasteful number, since it uses less digits than its factorization.
155108414124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1345870 (or 1345865 counting only the distinct ones).
The product of its (nonzero) digits is 25600, while the sum is 36.
The spelling of 155108414124 in words is "one hundred fifty-five billion, one hundred eight million, four hundred fourteen thousand, one hundred twenty-four".
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