Base | Representation |
---|---|
bin | 100110101111… |
… | …110101110001 |
3 | 201010001100221 |
4 | 212233311301 |
5 | 10100014200 |
6 | 1001413041 |
7 | 152223325 |
oct | 46576561 |
9 | 21101327 |
10 | 10157425 |
11 | 5808473 |
12 | 349a181 |
13 | 2148415 |
14 | 14c5985 |
15 | d5991a |
hex | 9afd71 |
10157425 has 24 divisors (see below), whose sum is σ = 13193600. Its totient is φ = 7750080.
The previous prime is 10157423. The next prime is 10157437. The reversal of 10157425 is 52475101.
It is not a de Polignac number, because 10157425 - 21 = 10157423 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 10157425.
It is not an unprimeable number, because it can be changed into a prime (10157423) 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, 73006 + ... + 73144.
Almost surely, 210157425 is an apocalyptic number.
It is an amenable number.
10157425 is a deficient number, since it is larger than the sum of its proper divisors (3036175).
10157425 is a wasteful number, since it uses less digits than its factorization.
10157425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 265 (or 260 counting only the distinct ones).
The product of its (nonzero) digits is 1400, while the sum is 25.
The square root of 10157425 is about 3187.0715398309. The cubic root of 10157425 is about 216.5681274466.
The spelling of 10157425 in words is "ten million, one hundred fifty-seven thousand, four hundred twenty-five".
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