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13472283937 = 714912916859
BaseRepresentation
bin11001000110000001…
…01011110100100001
31021202220110221020011
430203000223310201
5210042401041222
610104501444521
7654566344510
oct144300536441
937686427204
1013472283937
115793831362
12273ba10741
1313691a1558
1491b388677
1553cb42c77
hex32302bd21

13472283937 has 8 divisors (see below), whose sum is σ = 15500232000. Its totient is φ = 11470169904.

The previous prime is 13472283917. The next prime is 13472283949. The reversal of 13472283937 is 73938227431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13472283937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13472283907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6457387 + ... + 6459472.

It is an arithmetic number, because the mean of its divisors is an integer number (1937529000).

Almost surely, 213472283937 is an apocalyptic number.

It is an amenable number.

13472283937 is a deficient number, since it is larger than the sum of its proper divisors (2027948063).

13472283937 is a wasteful number, since it uses less digits than its factorization.

13472283937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12917015.

The product of its digits is 1524096, while the sum is 49.

The spelling of 13472283937 in words is "thirteen billion, four hundred seventy-two million, two hundred eighty-three thousand, nine hundred thirty-seven".

Divisors: 1 7 149 1043 12916859 90418013 1924611991 13472283937