Base | Representation |
---|---|
bin | 10001111001110100111… |
… | …010011011010111000100 |
3 | 11100121200021010102002211 |
4 | 101321310322123113010 |
5 | 130124144430321012 |
6 | 2341111400513204 |
7 | 154613346320440 |
oct | 21716472332704 |
9 | 4317607112084 |
10 | 1230322120132 |
11 | 43485a842806 |
12 | 17a54047b804 |
13 | 8c032624021 |
14 | 43795663820 |
15 | 2200bc426a7 |
hex | 11e74e9b5c4 |
1230322120132 has 24 divisors (see below), whose sum is σ = 2463515518464. Its totient is φ = 526665634752.
The previous prime is 1230322120081. The next prime is 1230322120187. The reversal of 1230322120132 is 2310212230321.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25611988 + ... + 25659979.
It is an arithmetic number, because the mean of its divisors is an integer number (102646479936).
Almost surely, 21230322120132 is an apocalyptic number.
It is an amenable number.
1230322120132 is an abundant number, since it is smaller than the sum of its proper divisors (1233193398332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1230322120132 is a wasteful number, since it uses less digits than its factorization.
1230322120132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51272835 (or 51272833 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 1230322120132 its reverse (2310212230321), we get a palindrome (3540534350453).
The spelling of 1230322120132 in words is "one trillion, two hundred thirty billion, three hundred twenty-two million, one hundred twenty thousand, one hundred thirty-two".
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