Base | Representation |
---|---|
bin | 1110111010001… |
… | …11001011011100 |
3 | 22201100022122201 |
4 | 13131013023130 |
5 | 224004301332 |
6 | 20224421244 |
7 | 3046044445 |
oct | 735071334 |
9 | 281308581 |
10 | 125072092 |
11 | 64666572 |
12 | 35a77824 |
13 | 1cbb1772 |
14 | 1287a2cc |
15 | aea85e7 |
hex | 77472dc |
125072092 has 12 divisors (see below), whose sum is σ = 220326736. Its totient is φ = 62121600.
The previous prime is 125072083. The next prime is 125072113. The reversal of 125072092 is 290270521.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 125072092.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102933 + ... + 104140.
Almost surely, 2125072092 is an apocalyptic number.
It is an amenable number.
125072092 is a deficient number, since it is larger than the sum of its proper divisors (95254644).
125072092 is a wasteful number, since it uses less digits than its factorization.
125072092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207228 (or 207226 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 28.
The square root of 125072092 is about 11183.5634750289. The cubic root of 125072092 is about 500.0961041935.
The spelling of 125072092 in words is "one hundred twenty-five million, seventy-two thousand, ninety-two".
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