Search a number
-
+
93130794688 = 2612711458021
BaseRepresentation
bin101011010111100000…
…1110010011011000000
322220101110000120001011
41112233001302123000
53011212440412223
6110441140050304
76504603456601
oct1265701623300
9286343016034
1093130794688
11365509a6518
1216071393994
138a2263cc09
144716a2dda8
15265115980d
hex15af0726c0

93130794688 has 28 divisors (see below), whose sum is σ = 186261605632. Its totient is φ = 46198736640.

The previous prime is 93130794667. The next prime is 93130794721. The reversal of 93130794688 is 88649703139.

93130794688 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5720883 + ... + 5737138.

Almost surely, 293130794688 is an apocalyptic number.

It is an amenable number.

93130794688 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

93130794688 is a wasteful number, since it uses less digits than its factorization.

93130794688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11458160 (or 11458150 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 58.

The spelling of 93130794688 in words is "ninety-three billion, one hundred thirty million, seven hundred ninety-four thousand, six hundred eighty-eight".

Divisors: 1 2 4 8 16 32 64 127 254 508 1016 2032 4064 8128 11458021 22916042 45832084 91664168 183328336 366656672 733313344 1455168667 2910337334 5820674668 11641349336 23282698672 46565397344 93130794688