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13001634124 = 2212907251833
BaseRepresentation
bin11000001101111010…
…10011000101001100
31020120002212110001121
430012331103011030
5203111404242444
65550050050324
7640123031563
oct140675230514
936502773047
1013001634124
1155720a1176
12262a2799a4
1312c282473b
148b4a72bda
15511676084
hex306f5314c

13001634124 has 12 divisors (see below), whose sum is σ = 22754712904. Its totient is φ = 6500287584.

The previous prime is 13001634091. The next prime is 13001634131. The reversal of 13001634124 is 42143610031.

It is a super-2 number, since 2×130016341242 (a number of 21 digits) contains 22 as substring.

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, 74289 + ... + 177544.

Almost surely, 213001634124 is an apocalyptic number.

It is an amenable number.

13001634124 is a deficient number, since it is larger than the sum of its proper divisors (9753078780).

13001634124 is a wasteful number, since it uses less digits than its factorization.

13001634124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264744 (or 264742 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 13001634124 in words is "thirteen billion, one million, six hundred thirty-four thousand, one hundred twenty-four".

Divisors: 1 2 4 12907 25814 51628 251833 503666 1007332 3250408531 6500817062 13001634124