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130312332299 = 372181152561
BaseRepresentation
bin111100101011100111…
…0000110010000001011
3110110100200122100222202
41321113032012100023
54113334424113144
6135510433310415
712262155356102
oct1712716062013
9413320570882
10130312332299
11502a0a06aa6
122130940540b
13c3997cc946
146442b6d039
1535ca4ab64e
hex1e5738640b

130312332299 has 12 divisors (see below), whose sum is σ = 134005978008. Its totient is φ = 126717955200.

The previous prime is 130312332281. The next prime is 130312332331. The reversal of 130312332299 is 992233213031.

It is not a de Polignac number, because 130312332299 - 212 = 130312328203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130312632299) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2452979 + ... + 2505539.

It is an arithmetic number, because the mean of its divisors is an integer number (11167164834).

Almost surely, 2130312332299 is an apocalyptic number.

130312332299 is a deficient number, since it is larger than the sum of its proper divisors (3693645709).

130312332299 is an equidigital number, since it uses as much as digits as its factorization.

130312332299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54446 (or 54409 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 38.

The spelling of 130312332299 in words is "one hundred thirty billion, three hundred twelve million, three hundred thirty-two thousand, two hundred ninety-nine".

Divisors: 1 37 1369 1811 52561 67007 1944757 2479259 71956009 95187971 3521954927 130312332299