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10345630025 = 521313158971
BaseRepresentation
bin10011010001010010…
…11100100101001001
3222201000010110101102
421220221130211021
5132141440130100
64430330431145
7514242255443
oct115051344511
928630113342
1010345630025
114429924a65
1220088924b5
13c8b4a3593
14702013493
154083d1cd5
hex268a5c949

10345630025 has 12 divisors (see below), whose sum is σ = 12926513424. Its totient is φ = 8213322000.

The previous prime is 10345630019. The next prime is 10345630039. The reversal of 10345630025 is 52003654301.

It is not a de Polignac number, because 10345630025 - 26 = 10345629961 is a prime.

It is a super-2 number, since 2×103456300252 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10345630025.

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, 1576211 + ... + 1582760.

It is an arithmetic number, because the mean of its divisors is an integer number (1077209452).

Almost surely, 210345630025 is an apocalyptic number.

It is an amenable number.

10345630025 is a deficient number, since it is larger than the sum of its proper divisors (2580883399).

10345630025 is a wasteful number, since it uses less digits than its factorization.

10345630025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3159112 (or 3159107 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 10345630025 in words is "ten billion, three hundred forty-five million, six hundred thirty thousand, twenty-five".

Divisors: 1 5 25 131 655 3275 3158971 15794855 78974275 413825201 2069126005 10345630025