Base | Representation |
---|---|
bin | 1011111010101001100111… |
… | …0001110101110011110101 |
3 | 1201101120010221201102002211 |
4 | 2332222121301311303311 |
5 | 3204131331414413214 |
6 | 43511025333133421 |
7 | 2521414323263041 |
oct | 276523161656365 |
9 | 51346127642084 |
10 | 13102230232309 |
11 | 41a1696434399 |
12 | 157737248a271 |
13 | 7406c555313a |
14 | 334219353021 |
15 | 17ac445b10c4 |
hex | bea99c75cf5 |
13102230232309 has 16 divisors (see below), whose sum is σ = 13582281208320. Its totient is φ = 12625776576000.
The previous prime is 13102230232277. The next prime is 13102230232363. The reversal of 13102230232309 is 90323203220131.
It is a cyclic number.
It is not a de Polignac number, because 13102230232309 - 25 = 13102230232277 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13102230232409) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85174737 + ... + 85328425.
It is an arithmetic number, because the mean of its divisors is an integer number (848892575520).
Almost surely, 213102230232309 is an apocalyptic number.
It is an amenable number.
13102230232309 is a deficient number, since it is larger than the sum of its proper divisors (480050976011).
13102230232309 is a wasteful number, since it uses less digits than its factorization.
13102230232309 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165372.
The product of its (nonzero) digits is 11664, while the sum is 31.
The spelling of 13102230232309 in words is "thirteen trillion, one hundred two billion, two hundred thirty million, two hundred thirty-two thousand, three hundred nine".
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