Base | Representation |
---|---|
bin | 111010010001110000… |
… | …1111111011111010001 |
3 | 102222000221010002122021 |
4 | 1310203201333133101 |
5 | 4022301420234240 |
6 | 133254310211441 |
7 | 12020223564361 |
oct | 1644341773721 |
9 | 388027102567 |
10 | 125150164945 |
11 | 49092007293 |
12 | 20308653b81 |
13 | ba561a1c50 |
14 | 60b33369a1 |
15 | 33c71c054a |
hex | 1d2387f7d1 |
125150164945 has 16 divisors (see below), whose sum is σ = 166949701632. Its totient is φ = 89437337280.
The previous prime is 125150164907. The next prime is 125150164963. The reversal of 125150164945 is 549461051521.
It is not a de Polignac number, because 125150164945 - 217 = 125150033873 is a prime.
It is a Duffinian number.
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, 31052617 + ... + 31056646.
It is an arithmetic number, because the mean of its divisors is an integer number (10434356352).
Almost surely, 2125150164945 is an apocalyptic number.
It is an amenable number.
125150164945 is a deficient number, since it is larger than the sum of its proper divisors (41799536687).
125150164945 is a wasteful number, since it uses less digits than its factorization.
125150164945 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62109312.
The product of its (nonzero) digits is 216000, while the sum is 43.
The spelling of 125150164945 in words is "one hundred twenty-five billion, one hundred fifty million, one hundred sixty-four thousand, nine hundred forty-five".
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