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130144304013 = 351929835399
BaseRepresentation
bin111100100110100110…
…1000111101110001101
3110102220222110122111220
41321031031013232031
54113013420212023
6135442032033553
712255045221523
oct1711515075615
9412828418456
10130144304013
1150215080949
12212810928b9
13c370a5ac19
146428710313
1535ba86a3e3
hex1e4d347b8d

130144304013 has 8 divisors (see below), whose sum is σ = 173529288000. Its totient is φ = 86761094688.

The previous prime is 130144303969. The next prime is 130144304027. The reversal of 130144304013 is 310403441031.

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

It is not a de Polignac number, because 130144304013 - 29 = 130144303501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130144304053) 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, 261913 + ... + 573486.

It is an arithmetic number, because the mean of its divisors is an integer number (21691161000).

Almost surely, 2130144304013 is an apocalyptic number.

It is an amenable number.

130144304013 is a deficient number, since it is larger than the sum of its proper divisors (43384983987).

130144304013 is an equidigital number, since it uses as much as digits as its factorization.

130144304013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887331.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 130144304013 its reverse (310403441031), we get a palindrome (440547745044).

The spelling of 130144304013 in words is "one hundred thirty billion, one hundred forty-four million, three hundred four thousand, thirteen".

Divisors: 1 3 51929 155787 835399 2506197 43381434671 130144304013