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10684500717 = 3111917040671
BaseRepresentation
bin10011111001101100…
…01000101011101101
31000120121202212120210
421330312020223231
5133340213010332
64524113533033
7525525520602
oct117466105355
930517685523
1010684500717
114593138590
1220a2274179
131013760b97
147350246a9
1542801cecc
hex27cd88aed

10684500717 has 16 divisors (see below), whose sum is σ = 16359045120. Its totient is φ = 6134641200.

The previous prime is 10684500667. The next prime is 10684500719. The reversal of 10684500717 is 71700548601.

It is not a de Polignac number, because 10684500717 - 28 = 10684500461 is a prime.

It is a super-2 number, since 2×106845007172 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10684500719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8519709 + ... + 8520962.

It is an arithmetic number, because the mean of its divisors is an integer number (1022440320).

Almost surely, 210684500717 is an apocalyptic number.

It is an amenable number.

10684500717 is a deficient number, since it is larger than the sum of its proper divisors (5674544403).

10684500717 is a wasteful number, since it uses less digits than its factorization.

10684500717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17040704.

The product of its (nonzero) digits is 47040, while the sum is 39.

The spelling of 10684500717 in words is "ten billion, six hundred eighty-four million, five hundred thousand, seven hundred seventeen".

Divisors: 1 3 11 19 33 57 209 627 17040671 51122013 187447381 323772749 562342143 971318247 3561500239 10684500717