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25260482 = 2137313309
BaseRepresentation
bin110000001011…
…1000111000010
31202112100212102
41200113013002
522431313412
62301230402
7424465502
oct140270702
952470772
1025260482
1113293635
128562402
135305940
1434d7a02
15233e8c2
hex18171c2

25260482 has 16 divisors (see below), whose sum is σ = 41367480. Its totient is φ = 11498112.

The previous prime is 25260457. The next prime is 25260491. The reversal of 25260482 is 28406252.

It can be written as a sum of positive squares in 4 ways, for example, as 9665881 + 15594601 = 3109^2 + 3949^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4757 + ... + 8552.

Almost surely, 225260482 is an apocalyptic number.

25260482 is a deficient number, since it is larger than the sum of its proper divisors (16106998).

25260482 is a wasteful number, since it uses less digits than its factorization.

25260482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13397.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 25260482 is about 5025.9807003211. The cubic root of 25260482 is about 293.4138056877.

The spelling of 25260482 in words is "twenty-five million, two hundred sixty thousand, four hundred eighty-two".

Divisors: 1 2 13 26 73 146 949 1898 13309 26618 173017 346034 971557 1943114 12630241 25260482