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10304312124 = 223858692677
BaseRepresentation
bin10011001100010111…
…10101001100111100
3222121010101021212210
421212023311030330
5132100400441444
64422253100420
7513231131211
oct114613651474
928533337783
1010304312124
114408574237
121bb6a87710
13c82a67c12
146da739b08
1540496e7b9
hex2662f533c

10304312124 has 12 divisors (see below), whose sum is σ = 24043394984. Its totient is φ = 3434770704.

The previous prime is 10304312071. The next prime is 10304312143. The reversal of 10304312124 is 42121340301.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 10304312124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429346327 + ... + 429346350.

Almost surely, 210304312124 is an apocalyptic number.

It is an amenable number.

10304312124 is an abundant number, since it is smaller than the sum of its proper divisors (13739082860).

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

10304312124 is a wasteful number, since it uses less digits than its factorization.

10304312124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858692684 (or 858692682 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10304312124 its reverse (42121340301), we get a palindrome (52425652425).

The spelling of 10304312124 in words is "ten billion, three hundred four million, three hundred twelve thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 12 858692677 1717385354 2576078031 3434770708 5152156062 10304312124