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130026631504441 = 729877197302013
BaseRepresentation
bin11101100100001000101111…
…001011101010001000111001
3122001101102110111212212221011
4131210020233023222020321
5114020324020131120231
61140313224311313521
736250054066565530
oct3544105713521071
9561342414785834
10130026631504441
1138480a91773731
121270004797b8a1
1357725c6b05139
1424174730bb317
1510074575de9b1
hex76422f2ea239

130026631504441 has 16 divisors (see below), whose sum is σ = 153727840339200. Its totient is φ = 107607005287488.

The previous prime is 130026631504307. The next prime is 130026631504457. The reversal of 130026631504441 is 144405136620031.

It is not a de Polignac number, because 130026631504441 - 215 = 130026631471673 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130026631504394 and 130026631504403.

It is not an unprimeable number, because it can be changed into a prime (130026631507441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14155951 + ... + 21457963.

It is an arithmetic number, because the mean of its divisors is an integer number (9607990021200).

Almost surely, 2130026631504441 is an apocalyptic number.

It is an amenable number.

130026631504441 is a deficient number, since it is larger than the sum of its proper divisors (23701208834759).

130026631504441 is an equidigital number, since it uses as much as digits as its factorization.

130026631504441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7389768.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 130026631504441 in words is "one hundred thirty trillion, twenty-six billion, six hundred thirty-one million, five hundred four thousand, four hundred forty-one".

Divisors: 1 7 29 203 87719 614033 2543851 7302013 17806957 51114091 211758377 1482308639 640525278347 4483676948429 18575233072063 130026631504441