Search a number
-
+
7012893541136 = 247239137297953
BaseRepresentation
bin110011000001101000100…
…0001110100001100010000
3220211102111121102201201212
41212003101001310030100
51404344401221304021
622525402342515252
71322444016362150
oct146032101641420
926742447381655
107012893541136
11226417363a66a
1295318ba35b28
133bb40b934a02
141a35d67ac760
15c264c62285b
hex660d1074310

7012893541136 has 80 divisors (see below), whose sum is σ = 16205532136704. Its totient is φ = 2874526482432.

The previous prime is 7012893541039. The next prime is 7012893541163. The reversal of 7012893541136 is 6311453982107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23387936 + ... + 23685888.

It is a 1-persistent number, because it is pandigital, but 2⋅7012893541136 = 14025787082272 is not.

Almost surely, 27012893541136 is an apocalyptic number.

It is an amenable number.

7012893541136 is an abundant number, since it is smaller than the sum of its proper divisors (9192638595568).

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

7012893541136 is a wasteful number, since it uses less digits than its factorization.

7012893541136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307128 (or 307122 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 50.

The spelling of 7012893541136 in words is "seven trillion, twelve billion, eight hundred ninety-three million, five hundred forty-one thousand, one hundred thirty-six".

Divisors: 1 2 4 7 8 14 16 23 28 46 56 92 112 161 184 322 368 644 1288 2576 9137 18274 36548 63959 73096 127918 146192 210151 255836 297953 420302 511672 595906 840604 1023344 1191812 1471057 1681208 2085671 2383624 2942114 3362416 4171342 4767248 5884228 6852919 8342684 11768456 13705838 16685368 23536912 27411676 33370736 47970433 54823352 95940866 109646704 191881732 383763464 767526928 2722396561 5444793122 10889586244 19056775927 21779172488 38113551854 43558344976 62615120903 76227103708 125230241806 152454207416 250460483612 304908414832 438305846321 500920967224 876611692642 1001841934448 1753223385284 3506446770568 7012893541136