Base | Representation |
---|---|
bin | 11000100101110011… |
… | …01011101101000111 |
3 | 1021002001220202012102 |
4 | 30102321223231013 |
5 | 204014203403444 |
6 | 10022004542315 |
7 | 645105154550 |
oct | 142271535507 |
9 | 37061822172 |
10 | 13202012999 |
11 | 566521284a |
12 | 26853b199b |
13 | 13251b2316 |
14 | 8d3513327 |
15 | 52405784e |
hex | 312e6bb47 |
13202012999 has 8 divisors (see below), whose sum is σ = 15091703808. Its totient is φ = 11313244440.
The previous prime is 13202012987. The next prime is 13202013001. The reversal of 13202012999 is 99921020231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13202012999 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13202012599) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199607 + ... + 257384.
It is an arithmetic number, because the mean of its divisors is an integer number (1886462976).
Almost surely, 213202012999 is an apocalyptic number.
13202012999 is a deficient number, since it is larger than the sum of its proper divisors (1889690809).
13202012999 is an equidigital number, since it uses as much as digits as its factorization.
13202012999 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 461125.
The product of its (nonzero) digits is 17496, while the sum is 38.
The spelling of 13202012999 in words is "thirteen billion, two hundred two million, twelve thousand, nine hundred ninety-nine".
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