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130122213024 = 2531697798727
BaseRepresentation
bin111100100101111100…
…0110110011010100000
3110102212102220022101010
41321023320312122200
54112442241304044
6135435522340520
712254356363356
oct1711370663240
9412772808333
10130122213024
1150203662631
12212757ba740
13c3692c4b2b
1464257dd7d6
1535b8954bb9
hex1e4be366a0

130122213024 has 48 divisors (see below), whose sum is σ = 341772516288. Its totient is φ = 43348457472.

The previous prime is 130122212989. The next prime is 130122213073. The reversal of 130122213024 is 420312221031.

130122213024 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236452 + ... + 562275.

It is an arithmetic number, because the mean of its divisors is an integer number (7120260756).

Almost surely, 2130122213024 is an apocalyptic number.

It is an amenable number.

130122213024 is an abundant number, since it is smaller than the sum of its proper divisors (211650303264).

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

130122213024 is a wasteful number, since it uses less digits than its factorization.

130122213024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800437 (or 800429 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 130122213024 its reverse (420312221031), we get a palindrome (550434434055).

The spelling of 130122213024 in words is "one hundred thirty billion, one hundred twenty-two million, two hundred thirteen thousand, twenty-four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 1697 3394 5091 6788 10182 13576 20364 27152 40728 54304 81456 162912 798727 1597454 2396181 3194908 4792362 6389816 9584724 12779632 19169448 25559264 38338896 76677792 1355439719 2710879438 4066319157 5421758876 8132638314 10843517752 16265276628 21687035504 32530553256 43374071008 65061106512 130122213024