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13130483914 = 223892748113
BaseRepresentation
bin11000011101010001…
…10100100011001010
31020220002022200202001
430032220310203022
5203342400441124
610010531501214
7643246162132
oct141650644312
936802280661
1013130483914
1156288a79a9
12266545780a
131313429812
148c7c13ac2
1551cb28b44
hex30ea348ca

13130483914 has 8 divisors (see below), whose sum is σ = 19703977380. Its totient is φ = 6562491456.

The previous prime is 13130483911. The next prime is 13130483929. The reversal of 13130483914 is 41938403131.

It can be written as a sum of positive squares in 2 ways, for example, as 11061780625 + 2068703289 = 105175^2 + 45483^2 .

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

It is not an unprimeable number, because it can be changed into a prime (13130483911) 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, 1369279 + ... + 1378834.

Almost surely, 213130483914 is an apocalyptic number.

13130483914 is a deficient number, since it is larger than the sum of its proper divisors (6573493466).

13130483914 is a wasteful number, since it uses less digits than its factorization.

13130483914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2750504.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 13130483914 in words is "thirteen billion, one hundred thirty million, four hundred eighty-three thousand, nine hundred fourteen".

Divisors: 1 2 2389 4778 2748113 5496226 6565241957 13130483914