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13250070125008 = 247860710535059
BaseRepresentation
bin1100000011010000010110…
…1110010001100111010000
31201220200202011120002211021
43000310011232101213100
53214042120423000013
644102555335125224
72535200042525263
oct300640556214720
951820664502737
1013250070125008
11424936117a9a2
12159bb51813814
1375162642a9a2
1433b441c8ccda
1517e9e8703a8d
hexc0d05b919d0

13250070125008 has 20 divisors (see below), whose sum is σ = 25672339890880. Its totient is φ = 6624950153184.

The previous prime is 13250070124987. The next prime is 13250070125011. The reversal of 13250070125008 is 80052107005231.

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, 4009818 + ... + 6525241.

It is an arithmetic number, because the mean of its divisors is an integer number (1283616994544).

Almost surely, 213250070125008 is an apocalyptic number.

It is an amenable number.

13250070125008 is a deficient number, since it is larger than the sum of its proper divisors (12422269765872).

13250070125008 is a wasteful number, since it uses less digits than its factorization.

13250070125008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10613674 (or 10613668 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 34.

The spelling of 13250070125008 in words is "thirteen trillion, two hundred fifty billion, seventy million, one hundred twenty-five thousand, eight".

Divisors: 1 2 4 8 16 78607 157214 314428 628856 1257712 10535059 21070118 42140236 84280472 168560944 828129382813 1656258765626 3312517531252 6625035062504 13250070125008