Base | Representation |
---|---|
bin | 111100111011101100… |
… | …1111011101001110010 |
3 | 110111202022200212000000 |
4 | 1321313121323221302 |
5 | 4120441142234042 |
6 | 140040203010430 |
7 | 12311433150051 |
oct | 1716731735162 |
9 | 414668625000 |
10 | 130852305522 |
11 | 50548795964 |
12 | 2143a209a16 |
13 | c45463c323 |
14 | 649476c398 |
15 | 360cabd74c |
hex | 1e7767ba72 |
130852305522 has 28 divisors (see below), whose sum is σ = 294283068990. Its totient is φ = 43617434688.
The previous prime is 130852305517. The next prime is 130852305523. The reversal of 130852305522 is 225503258031.
130852305522 is a `hidden beast` number, since 1 + 3 + 0 + 85 + 23 + 0 + 552 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 119495353761 + 11356951761 = 345681^2 + 106569^2 .
It is not an unprimeable number, because it can be changed into a prime (130852305523) by changing a digit.
It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 44872447 + ... + 44875362.
Almost surely, 2130852305522 is an apocalyptic number.
130852305522 is an abundant number, since it is smaller than the sum of its proper divisors (163430763468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130852305522 is an frugal number, since it uses more digits than its factorization.
130852305522 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89747829 (or 89747814 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 36.
The spelling of 130852305522 in words is "one hundred thirty billion, eight hundred fifty-two million, three hundred five thousand, five hundred twenty-two".
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