Base | Representation |
---|---|
bin | 10110011010001101… |
… | …10110100101100101 |
3 | 1011001110120012002212 |
4 | 23031012312211211 |
5 | 144114422412300 |
6 | 5305455213205 |
7 | 604066216424 |
oct | 131506664545 |
9 | 34043505085 |
10 | 12031060325 |
11 | 5114246769 |
12 | 23b9217205 |
13 | 119971b30b |
14 | 821bc52bb |
15 | 4a6358935 |
hex | 2cd1b6965 |
12031060325 has 12 divisors (see below), whose sum is σ = 14919991488. Its totient is φ = 9623895600.
The previous prime is 12031060313. The next prime is 12031060331. The reversal of 12031060325 is 52306013021.
It is not a de Polignac number, because 12031060325 - 224 = 12014283109 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 12031060325.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 347030 + ... + 380120.
It is an arithmetic number, because the mean of its divisors is an integer number (1243332624).
Almost surely, 212031060325 is an apocalyptic number.
It is an amenable number.
12031060325 is a deficient number, since it is larger than the sum of its proper divisors (2888931163).
12031060325 is a wasteful number, since it uses less digits than its factorization.
12031060325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47644 (or 47639 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 23.
Adding to 12031060325 its reverse (52306013021), we get a palindrome (64337073346).
The spelling of 12031060325 in words is "twelve billion, thirty-one million, sixty thousand, three hundred twenty-five".
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