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130707662368387 = 1326287123018629
BaseRepresentation
bin11101101110000010111111…
…110010001110111010000011
3122010210112022201121022220111
4131232002333302032322003
5114113003243031242022
61141554134322252151
736350213502453436
oct3556027762167203
9563715281538814
10130707662368387
1138713898957685
12127b002b7b7057
1357c18ab31c900
14243c3dad9d81d
15101a0161a7477
hex76e0bfc8ee83

130707662368387 has 12 divisors (see below), whose sum is σ = 141558029615520. Its totient is φ = 120634034914848.

The previous prime is 130707662368351. The next prime is 130707662368429. The reversal of 130707662368387 is 783863266707031.

It is a de Polignac number, because none of the positive numbers 2k-130707662368387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130707662363387) 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, 60446812 + ... + 62571817.

It is an arithmetic number, because the mean of its divisors is an integer number (11796502467960).

Almost surely, 2130707662368387 is an apocalyptic number.

130707662368387 is a deficient number, since it is larger than the sum of its proper divisors (10850367247133).

130707662368387 is a wasteful number, since it uses less digits than its factorization.

130707662368387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123024942 (or 123024929 counting only the distinct ones).

The product of its (nonzero) digits is 256048128, while the sum is 67.

The spelling of 130707662368387 in words is "one hundred thirty trillion, seven hundred seven billion, six hundred sixty-two million, three hundred sixty-eight thousand, three hundred eighty-seven".

Divisors: 1 13 169 6287 81731 1062503 123018629 1599242177 20790148301 773418120523 10054435566799 130707662368387