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23714068917 = 3711102658307
BaseRepresentation
bin10110000101011101…
…111111100110110101
32021012200012111222210
4112011131333212311
5342031300201132
614521042444033
71466441155110
oct260535774665
967180174883
1023714068917
11a069a78a70
124719963619
13230bcb6156
14120d689577
1593bd60bcc
hex58577f9b5

23714068917 has 16 divisors (see below), whose sum is σ = 39420790272. Its totient is φ = 12318996720.

The previous prime is 23714068883. The next prime is 23714068919. The reversal of 23714068917 is 71986041732.

It is a happy number.

It is not a de Polignac number, because 23714068917 - 27 = 23714068789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23714068919) 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, 51328923 + ... + 51329384.

It is an arithmetic number, because the mean of its divisors is an integer number (2463799392).

Almost surely, 223714068917 is an apocalyptic number.

It is an amenable number.

23714068917 is a deficient number, since it is larger than the sum of its proper divisors (15706721355).

23714068917 is a wasteful number, since it uses less digits than its factorization.

23714068917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102658328.

The product of its (nonzero) digits is 508032, while the sum is 48.

The spelling of 23714068917 in words is "twenty-three billion, seven hundred fourteen million, sixty-eight thousand, nine hundred seventeen".

Divisors: 1 3 7 11 21 33 77 231 102658307 307974921 718608149 1129241377 2155824447 3387724131 7904689639 23714068917