Search a number
-
+
49708932962 = 2132479307031
BaseRepresentation
bin101110010010111000…
…100001111101100010
311202022022010102201012
4232102320201331202
51303300441323322
634500322540522
73406555646543
oct562270417542
9152268112635
1049708932962
111a099440087
129773507742
1348c267bc00
142597c044ca
15145e04cae2
hexb92e21f62

49708932962 has 24 divisors (see below), whose sum is σ = 80909072640. Its totient is φ = 22894613040.

The previous prime is 49708932947. The next prime is 49708933033. The reversal of 49708932962 is 26923980794.

49708932962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×497089329622 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8387 + ... + 315417.

It is an arithmetic number, because the mean of its divisors is an integer number (3371211360).

Almost surely, 249708932962 is an apocalyptic number.

49708932962 is a deficient number, since it is larger than the sum of its proper divisors (31200139678).

49708932962 is a wasteful number, since it uses less digits than its factorization.

49708932962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307538 (or 307525 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 59.

The spelling of 49708932962 in words is "forty-nine billion, seven hundred eight million, nine hundred thirty-two thousand, nine hundred sixty-two".

Divisors: 1 2 13 26 169 338 479 958 6227 12454 80951 161902 307031 614062 3991403 7982806 51888239 103776478 147067849 294135698 1911882037 3823764074 24854466481 49708932962