Base | Representation |
---|---|
bin | 1110111010001… |
… | …10101011001100 |
3 | 22201100012211021 |
4 | 13131012223030 |
5 | 224004220103 |
6 | 20224403524 |
7 | 3046035436 |
oct | 735065314 |
9 | 281305737 |
10 | 125070028 |
11 | 64664a66 |
12 | 35a765a4 |
13 | 1cbb0845 |
14 | 12879656 |
15 | aea7bbd |
hex | 7746acc |
125070028 has 6 divisors (see below), whose sum is σ = 218872556. Its totient is φ = 62535012.
The previous prime is 125070019. The next prime is 125070031. The reversal of 125070028 is 820070521.
It is a junction number, because it is equal to n+sod(n) for n = 125069984 and 125070011.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15633750 + ... + 15633757.
Almost surely, 2125070028 is an apocalyptic number.
It is an amenable number.
125070028 is a deficient number, since it is larger than the sum of its proper divisors (93802528).
125070028 is a wasteful number, since it uses less digits than its factorization.
125070028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31267511 (or 31267509 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 25.
The square root of 125070028 is about 11183.4711963683. The cubic root of 125070028 is about 500.0933532359.
The spelling of 125070028 in words is "one hundred twenty-five million, seventy thousand, twenty-eight".
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