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130349364424 = 231743151147613
BaseRepresentation
bin111100101100101101…
…1010111010011001000
3110110110021022210111221
41321121123113103020
54113423414130144
6135514235131424
712263115213346
oct1713133272310
9413407283457
10130349364424
115030a8aa864
12213198a3b74
13c3a4397646
146447a4c996
1535cd873d84
hex1e596d74c8

130349364424 has 64 divisors (see below), whose sum is σ = 266555456640. Its totient is φ = 59517158400.

The previous prime is 130349364421. The next prime is 130349364443. The reversal of 130349364424 is 424463943031.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (130349364421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 809242 + ... + 956854.

It is an arithmetic number, because the mean of its divisors is an integer number (4164929010).

Almost surely, 2130349364424 is an apocalyptic number.

It is an amenable number.

130349364424 is an abundant number, since it is smaller than the sum of its proper divisors (136206092216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130349364424 is a wasteful number, since it uses less digits than its factorization.

130349364424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147830 (or 147826 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 43.

The spelling of 130349364424 in words is "one hundred thirty billion, three hundred forty-nine million, three hundred sixty-four thousand, four hundred twenty-four".

Divisors: 1 2 4 8 17 34 43 68 86 136 151 172 302 344 604 731 1208 1462 2567 2924 5134 5848 6493 10268 12986 20536 25972 51944 110381 147613 220762 295226 441524 590452 883048 1180904 2509421 5018842 6347359 10037684 12694718 20075368 22289563 25389436 44579126 50778872 89158252 107905103 178316504 215810206 378922571 431620412 757845142 863240824 958451209 1515690284 1916902418 3031380568 3833804836 7667609672 16293670553 32587341106 65174682212 130349364424