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10304574380 = 2251928799419
BaseRepresentation
bin10011001100011001…
…10101001110101100
3222121010212121121222
421212030311032230
5132100432340010
64422302442512
7513233302622
oct114614651654
928533777558
1010304574380
114408733281
121bb6b93438
13c82b2a3b9
146da7a7512
154049c2355
hex2663353ac

10304574380 has 48 divisors (see below), whose sum is σ = 22788864000. Its totient is φ = 3903120576.

The previous prime is 10304574347. The next prime is 10304574383. The reversal of 10304574380 is 8347540301.

10304574380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10304574380.

It is not an unprimeable number, because it can be changed into a prime (10304574383) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1089311 + ... + 1098729.

It is an arithmetic number, because the mean of its divisors is an integer number (474768000).

Almost surely, 210304574380 is an apocalyptic number.

10304574380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10304574380 is an abundant number, since it is smaller than the sum of its proper divisors (12484289620).

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

10304574380 is a wasteful number, since it uses less digits than its factorization.

10304574380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12326 (or 12324 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 10304574380 in words is "ten billion, three hundred four million, five hundred seventy-four thousand, three hundred eighty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 2879 5758 9419 11516 14395 18838 28790 37676 47095 54701 57580 94190 109402 178961 188380 218804 273505 357922 547010 715844 894805 1094020 1789610 3579220 27117301 54234602 108469204 135586505 271173010 515228719 542346020 1030457438 2060914876 2576143595 5152287190 10304574380