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23900060130 = 2351722756639
BaseRepresentation
bin10110010000100011…
…011111100111100010
32021200122011211222020
4112100203133213202
5342421403411010
614551325122310
71504160105412
oct262043374742
967618154866
1023900060130
11a154a62a11
1247700b9396
13233b6a701b
14122a262642
1594d34e470
hex5908df9e2

23900060130 has 48 divisors (see below), whose sum is σ = 60932770560. Its totient is φ = 5998444288.

The previous prime is 23900060123. The next prime is 23900060161. The reversal of 23900060130 is 3106000932.

It is a self number, because there is not a number n which added to its sum of digits gives 23900060130.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1369650 + ... + 1386989.

It is an arithmetic number, because the mean of its divisors is an integer number (1269432720).

Almost surely, 223900060130 is an apocalyptic number.

23900060130 is an abundant number, since it is smaller than the sum of its proper divisors (37032710430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23900060130 is a wasteful number, since it uses less digits than its factorization.

23900060130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2756683 (or 2756666 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

The spelling of 23900060130 in words is "twenty-three billion, nine hundred million, sixty thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 17 30 34 51 85 102 170 255 289 510 578 867 1445 1734 2890 4335 8670 2756639 5513278 8269917 13783195 16539834 27566390 41349585 46862863 82699170 93725726 140588589 234314315 281177178 468628630 702942945 796668671 1405885890 1593337342 2390006013 3983343355 4780012026 7966686710 11950030065 23900060130