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13418058160 = 2451312901979
BaseRepresentation
bin11000111111100011…
…10101000110110000
31021122010102222110001
430133301311012300
5204440010330120
610055243315344
7653340420043
oct143761650660
937563388401
1013418058160
115766164771
12272581bb54
13135ab968b0
149140b0c5a
15537ed0e0a
hex31fc751b0

13418058160 has 40 divisors (see below), whose sum is σ = 33596755920. Its totient is φ = 4954359552.

The previous prime is 13418058131. The next prime is 13418058193. The reversal of 13418058160 is 6185081431.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6449950 + ... + 6452029.

It is an arithmetic number, because the mean of its divisors is an integer number (839918898).

Almost surely, 213418058160 is an apocalyptic number.

13418058160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13418058160 is an abundant number, since it is smaller than the sum of its proper divisors (20178697760).

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

13418058160 is a wasteful number, since it uses less digits than its factorization.

13418058160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12902005 (or 12901999 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 37.

The spelling of 13418058160 in words is "thirteen billion, four hundred eighteen million, fifty-eight thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 13 16 20 26 40 52 65 80 104 130 208 260 520 1040 12901979 25803958 51607916 64509895 103215832 129019790 167725727 206431664 258039580 335451454 516079160 670902908 838628635 1032158320 1341805816 1677257270 2683611632 3354514540 6709029080 13418058160