Base | Representation |
---|---|
bin | 11101110111000110101101… |
… | …110000101100001101000100 |
3 | 122020000001000120201010021101 |
4 | 131313012231300230031010 |
5 | 114203203101314412012 |
6 | 1143152121241025444 |
7 | 36443201025140416 |
oct | 3567065560541504 |
9 | 566001016633241 |
10 | 131330130232132 |
11 | 38933882823807 |
12 | 128907aaa85284 |
13 | 58384bba11a40 |
14 | 24605ab1b29b6 |
15 | 102b2e876ed57 |
hex | 7771adc2c344 |
131330130232132 has 12 divisors (see below), whose sum is σ = 247506783899116. Its totient is φ = 60613906260960.
The previous prime is 131330130232129. The next prime is 131330130232201. The reversal of 131330130232132 is 231232031033131.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 6482044712196 + 124848085519936 = 2545986^2 + 11173544^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 131330130232132.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1262789713719 + ... + 1262789713822.
Almost surely, 2131330130232132 is an apocalyptic number.
It is an amenable number.
131330130232132 is a deficient number, since it is larger than the sum of its proper divisors (116176653666984).
131330130232132 is a wasteful number, since it uses less digits than its factorization.
131330130232132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2525579427558 (or 2525579427556 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 28.
Adding to 131330130232132 its reverse (231232031033131), we get a palindrome (362562161265263).
The spelling of 131330130232132 in words is "one hundred thirty-one trillion, three hundred thirty billion, one hundred thirty million, two hundred thirty-two thousand, one hundred thirty-two".
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