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10630462631 is a prime number
BaseRepresentation
bin10011110011001111…
…11111110010100111
31000102212002110021012
421321213333302213
5133232344301011
64514503412435
7524301304265
oct117147776247
930385073235
1010630462631
114565689a08
12208815411b
1310054c0799
1472bb99435
154233e6a8b
hex2799ffca7

10630462631 has 2 divisors, whose sum is σ = 10630462632. Its totient is φ = 10630462630.

The previous prime is 10630462613. The next prime is 10630462643. The reversal of 10630462631 is 13626403601.

Together with previous prime (10630462613) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10630462631 - 222 = 10626268327 is a prime.

It is a super-2 number, since 2×106304626312 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10630465631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5315231315 + 5315231316.

It is an arithmetic number, because the mean of its divisors is an integer number (5315231316).

Almost surely, 210630462631 is an apocalyptic number.

10630462631 is a deficient number, since it is larger than the sum of its proper divisors (1).

10630462631 is an equidigital number, since it uses as much as digits as its factorization.

10630462631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 10630462631 in words is "ten billion, six hundred thirty million, four hundred sixty-two thousand, six hundred thirty-one".