Search a number
-
+
56474501260 = 22541488914087
BaseRepresentation
bin110100100110001001…
…001000000010001100
312101202210201220122211
4310212021020002030
51411124433020020
641535524320204
74036330224502
oct644611100214
9171683656584
1056474501260
1121a50424741
12ab41243064
135430233668
142a3a578672
151707eaa85a
hexd2624808c

56474501260 has 48 divisors (see below), whose sum is σ = 121522524480. Its totient is φ = 22032757760.

The previous prime is 56474501221. The next prime is 56474501261. The reversal of 56474501260 is 6210547465.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (56474501261) 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, 4001937 + ... + 4016023.

It is an arithmetic number, because the mean of its divisors is an integer number (2531719260).

Almost surely, 256474501260 is an apocalyptic number.

It is an amenable number.

56474501260 is an abundant number, since it is smaller than the sum of its proper divisors (65048023220).

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

56474501260 is a wasteful number, since it uses less digits than its factorization.

56474501260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19026 (or 19024 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 56474501260 in words is "fifty-six billion, four hundred seventy-four million, five hundred one thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 41 82 164 205 410 820 4889 9778 14087 19556 24445 28174 48890 56348 70435 97780 140870 200449 281740 400898 577567 801796 1002245 1155134 2004490 2310268 2887835 4008980 5775670 11551340 68871343 137742686 275485372 344356715 688713430 1377426860 2823725063 5647450126 11294900252 14118625315 28237250630 56474501260