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10631061903707 = 717193462884221
BaseRepresentation
bin1001101010110011110010…
…1010110001100101011011
31101122022121222112111201122
42122230330222301211123
52343134403321404312
634335501543435455
72145032424125330
oct232547452614533
941568558474648
1010631061903707
113429676325613
121238455155b8b
135c16741805bb
1428a790880987
15136811c47b72
hex9ab3cab195b

10631061903707 has 16 divisors (see below), whose sum is σ = 12931133625792. Its totient is φ = 8531881943040.

The previous prime is 10631061903619. The next prime is 10631061903731. The reversal of 10631061903707 is 70730916013601.

It is a cyclic number.

It is not a de Polignac number, because 10631061903707 - 220 = 10631060855131 is a prime.

It is a super-2 number, since 2×106310619037072 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10631061903757) 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, 231419144 + ... + 231465077.

It is an arithmetic number, because the mean of its divisors is an integer number (808195851612).

Almost surely, 210631061903707 is an apocalyptic number.

10631061903707 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

10631061903707 is a deficient number, since it is larger than the sum of its proper divisors (2300071722085).

10631061903707 is a wasteful number, since it uses less digits than its factorization.

10631061903707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462884438.

The product of its (nonzero) digits is 142884, while the sum is 44.

The spelling of 10631061903707 in words is "ten trillion, six hundred thirty-one billion, sixty-one million, nine hundred three thousand, seven hundred seven".

Divisors: 1 7 17 119 193 1351 3281 22967 462884221 3240189547 7869031757 55083222299 89336654653 625356582571 1518723129101 10631061903707