Search a number
-
+
26113864360 = 235743878663
BaseRepresentation
bin11000010100100000…
…011111001010101000
32111101220211202110111
4120110200133022220
5411440122124420
615555130424104
71613061120223
oct302440371250
974356752414
1026113864360
1110090660891
125089592034
13260222c95c
14139a2945ba
15a2c89645a
hex61481f2a8

26113864360 has 32 divisors (see below), whose sum is σ = 58835341440. Its totient is φ = 10431475264.

The previous prime is 26113864331. The next prime is 26113864393. The reversal of 26113864360 is 6346831162.

It is a Harshad number since it is a multiple of its sum of digits (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, 409612 + ... + 469051.

It is an arithmetic number, because the mean of its divisors is an integer number (1838604420).

Almost surely, 226113864360 is an apocalyptic number.

26113864360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26113864360 is an abundant number, since it is smaller than the sum of its proper divisors (32721477080).

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

26113864360 is a wasteful number, since it uses less digits than its factorization.

26113864360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879417 (or 879413 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 26113864360 in words is "twenty-six billion, one hundred thirteen million, eight hundred sixty-four thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 743 1486 2972 3715 5944 7430 14860 29720 878663 1757326 3514652 4393315 7029304 8786630 17573260 35146520 652846609 1305693218 2611386436 3264233045 5222772872 6528466090 13056932180 26113864360