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10678366925 = 521109385153
BaseRepresentation
bin10011111000111101…
…01111001011001101
31000120012020020121022
421330132233023031
5133332130220200
64523334243525
7525422423042
oct117436571315
930505206538
1010678366925
11458a729136
1220a01b65a5
1310123c4015
147342a91c9
1542770a885
hex27c7af2cd

10678366925 has 12 divisors (see below), whose sum is σ = 13253149140. Its totient is φ = 8534968320.

The previous prime is 10678366901. The next prime is 10678366931. The reversal of 10678366925 is 52966387601.

It can be written as a sum of positive squares in 6 ways, for example, as 627702916 + 10050664009 = 25054^2 + 100253^2 .

It is not a de Polignac number, because 10678366925 - 232 = 6383399629 is a prime.

It is a super-2 number, since 2×106783669252 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 164852 + ... + 220301.

It is an arithmetic number, because the mean of its divisors is an integer number (1104429095).

Almost surely, 210678366925 is an apocalyptic number.

It is an amenable number.

10678366925 is a deficient number, since it is larger than the sum of its proper divisors (2574782215).

10678366925 is a wasteful number, since it uses less digits than its factorization.

10678366925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386272 (or 386267 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 10678366925 in words is "ten billion, six hundred seventy-eight million, three hundred sixty-six thousand, nine hundred twenty-five".

Divisors: 1 5 25 1109 5545 27725 385153 1925765 9628825 427134677 2135673385 10678366925