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707993066713 = 31371009161169
BaseRepresentation
bin10100100110101111010…
…11001101110011011001
32111200110020212020221211
422103113223031303121
543044432211113323
61301125244303121
7102102504526012
oct12232753156331
92450406766854
10707993066713
112532926a0a59
12b5269541aa1
13519c042330a
14263a4ac6009
151363ab8370d
hexa4d7acdcd9

707993066713 has 16 divisors (see below), whose sum is σ = 750670410240. Its totient is φ = 666559929600.

The previous prime is 707993066707. The next prime is 707993066717. The reversal of 707993066713 is 317660399707.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-707993066713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (707993066717) 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 in 15 ways as a sum of consecutive naturals, for example, 11543793 + ... + 11604961.

It is an arithmetic number, because the mean of its divisors is an integer number (46916900640).

Almost surely, 2707993066713 is an apocalyptic number.

It is an amenable number.

707993066713 is a deficient number, since it is larger than the sum of its proper divisors (42677343527).

707993066713 is a wasteful number, since it uses less digits than its factorization.

707993066713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71328.

The product of its (nonzero) digits is 9001692, while the sum is 58.

The spelling of 707993066713 in words is "seven hundred seven billion, nine hundred ninety-three million, sixty-six thousand, seven hundred thirteen".

Divisors: 1 31 37 1147 10091 61169 312821 373367 1896239 2263253 11574377 70160843 617256379 19134947749 22838486023 707993066713