Search a number
-
+
56801462906 = 2232115852201
BaseRepresentation
bin110100111001101000…
…011000101001111010
312102121120222021201102
4310321220120221322
51412312133303111
642032204251402
74050410316446
oct647150305172
9172546867642
1056801462906
11220a8a43881
12b012840b62
135482bb14a6
142a6bb69826
151726a4313b
hexd39a18a7a

56801462906 has 16 divisors (see below), whose sum is σ = 89328011328. Its totient is φ = 27037164000.

The previous prime is 56801462867. The next prime is 56801462911. The reversal of 56801462906 is 60926410865.

56801462906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2916395 + ... + 2935806.

It is an arithmetic number, because the mean of its divisors is an integer number (5583000708).

Almost surely, 256801462906 is an apocalyptic number.

56801462906 is a deficient number, since it is larger than the sum of its proper divisors (32526548422).

56801462906 is a wasteful number, since it uses less digits than its factorization.

56801462906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5852437.

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 56801462906 in words is "fifty-six billion, eight hundred one million, four hundred sixty-two thousand, nine hundred six".

Divisors: 1 2 23 46 211 422 4853 9706 5852201 11704402 134600623 269201246 1234814411 2469628822 28400731453 56801462906