Base | Representation |
---|---|
bin | 1110111010000… |
… | …10100010101101 |
3 | 22201022100121100 |
4 | 13131002202231 |
5 | 224003144401 |
6 | 20224153313 |
7 | 3045635205 |
oct | 735024255 |
9 | 281270540 |
10 | 125053101 |
11 | 64653278 |
12 | 35a68839 |
13 | 1cba5c24 |
14 | 12873405 |
15 | aea2b86 |
hex | 77428ad |
125053101 has 24 divisors (see below), whose sum is σ = 187066880. Its totient is φ = 80416800.
The previous prime is 125053091. The next prime is 125053121. The reversal of 125053101 is 101350521.
It is not a de Polignac number, because 125053101 - 29 = 125052589 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125053121) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121971 + ... + 122991.
Almost surely, 2125053101 is an apocalyptic number.
It is an amenable number.
125053101 is a deficient number, since it is larger than the sum of its proper divisors (62013779).
125053101 is a wasteful number, since it uses less digits than its factorization.
125053101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1497 (or 1494 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 18.
The square root of 125053101 is about 11182.7143842629. The cubic root of 125053101 is about 500.0707913100.
The spelling of 125053101 in words is "one hundred twenty-five million, fifty-three thousand, one hundred one".
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