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130308932121253 = 1922983149965339
BaseRepresentation
bin11101101000001111101001…
…100111000011001010100101
3122002101102010112022002101121
4131220033221213003022211
5114034440143110340003
61141051032541253541
736306336546335014
oct3550175147031245
9562342115262347
10130308932121253
113857a787043416
12127468b18642b1
135793105a88c32
142426db36c6a7b
15100e97aec6cbd
hex7683e99c32a5

130308932121253 has 24 divisors (see below), whose sum is σ = 143984722240800. Its totient is φ = 117757582288416.

The previous prime is 130308932121119. The next prime is 130308932121341. The reversal of 130308932121253 is 352121239803031.

It is a de Polignac number, because none of the positive numbers 2k-130308932121253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130308932121353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74113743 + ... + 75851596.

It is an arithmetic number, because the mean of its divisors is an integer number (5999363426700).

Almost surely, 2130308932121253 is an apocalyptic number.

It is an amenable number.

130308932121253 is a deficient number, since it is larger than the sum of its proper divisors (13675790119547).

130308932121253 is a wasteful number, since it uses less digits than its factorization.

130308932121253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149965489 (or 149965470 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 130308932121253 in words is "one hundred thirty trillion, three hundred eight billion, nine hundred thirty-two million, one hundred twenty-one thousand, two hundred fifty-three".

Divisors: 1 19 29 83 361 551 1577 2407 10469 29963 45733 868927 149965339 2849341441 4348994831 12447123137 54137487379 82630901789 236495339603 360966570973 1569987133991 4493411452457 6858364848487 130308932121253