Search a number
-
+
130122000313 = 1201108344713
BaseRepresentation
bin111100100101111100…
…0000010011110111001
3110102212102111111120221
41321023320002132321
54112442213002223
6135435514020041
712254354516254
oct1711370023671
9412772444527
10130122000313
1150203527838
1221275717621
13c36924c076
14642578609b
1535b8911b5d
hex1e4be027b9

130122000313 has 4 divisors (see below), whose sum is σ = 130230346228. Its totient is φ = 130013654400.

The previous prime is 130122000301. The next prime is 130122000319. The reversal of 130122000313 is 313000221031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 668119104 + 129453881209 = 25848^2 + 359797^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-130122000313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130122000319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54171156 + ... + 54173557.

It is an arithmetic number, because the mean of its divisors is an integer number (32557586557).

Almost surely, 2130122000313 is an apocalyptic number.

It is an amenable number.

130122000313 is a deficient number, since it is larger than the sum of its proper divisors (108345915).

130122000313 is a wasteful number, since it uses less digits than its factorization.

130122000313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108345914.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 130122000313 its reverse (313000221031), we get a palindrome (443122221344).

The spelling of 130122000313 in words is "one hundred thirty billion, one hundred twenty-two million, three hundred thirteen", and thus it is an aban number.

Divisors: 1 1201 108344713 130122000313