Search a number
-
+
48236958680 = 2351205923967
BaseRepresentation
bin101100111011001001…
…011001001111011000
311121111201100101121012
4230323021121033120
51242242130134210
634054301233052
73325233245411
oct547311311730
9147451311535
1048236958680
1119503562009
129422562788
134719720101
142498518808
1513c4bdc305
hexb3b2593d8

48236958680 has 16 divisors (see below), whose sum is σ = 108533157120. Its totient is φ = 19294783456.

The previous prime is 48236958659. The next prime is 48236958713. The reversal of 48236958680 is 8685963284.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 602961944 + ... + 602962023.

It is an arithmetic number, because the mean of its divisors is an integer number (6783322320).

Almost surely, 248236958680 is an apocalyptic number.

48236958680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48236958680 is an abundant number, since it is smaller than the sum of its proper divisors (60296198440).

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

48236958680 is a wasteful number, since it uses less digits than its factorization.

48236958680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205923978 (or 1205923974 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 59.

The spelling of 48236958680 in words is "forty-eight billion, two hundred thirty-six million, nine hundred fifty-eight thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 1205923967 2411847934 4823695868 6029619835 9647391736 12059239670 24118479340 48236958680