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131383296006 = 2321897216001
BaseRepresentation
bin111101001011100001…
…1100000000000000110
3110120010022211222000020
41322113003200000012
54123033110433011
6140205012000010
712330541406214
oct1722703400006
9416108758006
10131383296006
11507a0499976
1221568000006
13c50a655191
1465050adcb4
15363e509006
hex1e970e0006

131383296006 has 8 divisors (see below), whose sum is σ = 262766592024. Its totient is φ = 43794432000.

The previous prime is 131383295977. The next prime is 131383296059. The reversal of 131383296006 is 600692383131.

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

131383296006 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 10948607995 + ... + 10948608006.

It is an arithmetic number, because the mean of its divisors is an integer number (32845824003).

Almost surely, 2131383296006 is an apocalyptic number.

131383296006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

131383296006 is a wasteful number, since it uses less digits than its factorization.

131383296006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21897216006.

The product of its (nonzero) digits is 139968, while the sum is 42.

The spelling of 131383296006 in words is "one hundred thirty-one billion, three hundred eighty-three million, two hundred ninety-six thousand, six".

Divisors: 1 2 3 6 21897216001 43794432002 65691648003 131383296006