Base | Representation |
---|---|
bin | 1011110110011100101001… |
… | …1000100011001100001111 |
3 | 1201010122210021120200121200 |
4 | 2331213022120203030033 |
5 | 3201441000444220444 |
6 | 43413525210200543 |
7 | 2513250215060652 |
oct | 275471230431417 |
9 | 51118707520550 |
10 | 13030031241999 |
11 | 4174006a42362 |
12 | 1565383123153 |
13 | 73695a66b8b5 |
14 | 33092a683899 |
15 | 178e1add2969 |
hex | bd9ca62330f |
13030031241999 has 12 divisors (see below), whose sum is σ = 18824692125096. Its totient is φ = 8685055546992.
The previous prime is 13030031241959. The next prime is 13030031242049. The reversal of 13030031241999 is 99914213003031.
It is a happy number.
13030031241999 is a `hidden beast` number, since 1 + 30 + 300 + 3 + 124 + 199 + 9 = 666.
It is not a de Polignac number, because 13030031241999 - 215 = 13030031209231 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13030031241959) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135945072 + ... + 136040885.
It is an arithmetic number, because the mean of its divisors is an integer number (1568724343758).
Almost surely, 213030031241999 is an apocalyptic number.
13030031241999 is a deficient number, since it is larger than the sum of its proper divisors (5794660883097).
13030031241999 is a wasteful number, since it uses less digits than its factorization.
13030031241999 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 271991286 (or 271991283 counting only the distinct ones).
The product of its (nonzero) digits is 157464, while the sum is 45.
The spelling of 13030031241999 in words is "thirteen trillion, thirty billion, thirty-one million, two hundred forty-one thousand, nine hundred ninety-nine".
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