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10830632918 = 271745506861
BaseRepresentation
bin10100001011000111…
…00101011111010110
31000221210202011021112
422011203211133112
5134140120223133
64550414015022
7532251601160
oct120543453726
930853664245
1010830632918
1146586788a6
1221231a7472
131037b07441
1474a5c3930
15435c86648
hex2858e57d6

10830632918 has 16 divisors (see below), whose sum is σ = 19658964384. Its totient is φ = 4368658560.

The previous prime is 10830632903. The next prime is 10830632921. The reversal of 10830632918 is 81923603801.

It is a congruent number.

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, 22753193 + ... + 22753668.

It is an arithmetic number, because the mean of its divisors is an integer number (1228685274).

Almost surely, 210830632918 is an apocalyptic number.

10830632918 is a deficient number, since it is larger than the sum of its proper divisors (8828331466).

10830632918 is a wasteful number, since it uses less digits than its factorization.

10830632918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45506887.

The product of its (nonzero) digits is 62208, while the sum is 41.

The spelling of 10830632918 in words is "ten billion, eight hundred thirty million, six hundred thirty-two thousand, nine hundred eighteen".

Divisors: 1 2 7 14 17 34 119 238 45506861 91013722 318548027 637096054 773616637 1547233274 5415316459 10830632918