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25080713 = 753671009
BaseRepresentation
bin101111110101…
…1001110001001
31202012020021022
41133223032021
522410040323
62253322225
7423116420
oct137531611
952166238
1025080713
1113180569
128496375
135271b78
14348c2b7
1523064c8
hex17eb389

25080713 has 16 divisors (see below), whose sum is σ = 29669760. Its totient is φ = 20756736.

The previous prime is 25080707. The next prime is 25080719. The reversal of 25080713 is 31708052.

It is an interprime number because it is at equal distance from previous prime (25080707) and next prime (25080719).

It is not a de Polignac number, because 25080713 - 210 = 25079689 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (25080719) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24353 + ... + 25361.

It is an arithmetic number, because the mean of its divisors is an integer number (1854360).

Almost surely, 225080713 is an apocalyptic number.

It is an amenable number.

25080713 is a deficient number, since it is larger than the sum of its proper divisors (4589047).

25080713 is a wasteful number, since it uses less digits than its factorization.

25080713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 25080713 is about 5008.0647959067. The cubic root of 25080713 is about 292.7161107742.

Adding to 25080713 its reverse (31708052), we get a palindrome (56788765).

The spelling of 25080713 in words is "twenty-five million, eighty thousand, seven hundred thirteen".

Divisors: 1 7 53 67 371 469 1009 3551 7063 24857 53477 67603 374339 473221 3582959 25080713