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13460654364 = 2231577144721
BaseRepresentation
bin11001000100101000…
…10100100100011100
31021202002121002110020
430202110110210130
5210031411414424
610103404312140
7654365450163
oct144224244434
937662532406
1013460654364
115788208943
122737b42650
13136695c051
149199dc3da
1553bae7079
hex32251491c

13460654364 has 24 divisors (see below), whose sum is σ = 31608250128. Its totient is φ = 4458305280.

The previous prime is 13460654327. The next prime is 13460654369. The reversal of 13460654364 is 46345606431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13460654369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3570477 + ... + 3574244.

It is an arithmetic number, because the mean of its divisors is an integer number (1317010422).

Almost surely, 213460654364 is an apocalyptic number.

It is an amenable number.

13460654364 is an abundant number, since it is smaller than the sum of its proper divisors (18147595764).

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

13460654364 is a wasteful number, since it uses less digits than its factorization.

13460654364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7144885 (or 7144883 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 13460654364 in words is "thirteen billion, four hundred sixty million, six hundred fifty-four thousand, three hundred sixty-four".

Divisors: 1 2 3 4 6 12 157 314 471 628 942 1884 7144721 14289442 21434163 28578884 42868326 85736652 1121721197 2243442394 3365163591 4486884788 6730327182 13460654364