Base | Representation |
---|---|
bin | 1101110110011110001111… |
… | …1001000101000000000001 |
3 | 1222220220221211001221220021 |
4 | 3131213203321011000001 |
5 | 3444004440002030131 |
6 | 52220154435013441 |
7 | 3131202525653041 |
oct | 335474371050001 |
9 | 58826854057807 |
10 | 15229482455041 |
11 | 49418728a55a8 |
12 | 185b6aaa3a281 |
13 | 866198617b0a |
14 | 3a917a39d721 |
15 | 1b6249080e11 |
hex | dd9e3e45001 |
15229482455041 has 4 divisors (see below), whose sum is σ = 15229490858800. Its totient is φ = 15229474051284.
The previous prime is 15229482454999. The next prime is 15229482455063. The reversal of 15229482455041 is 14055428492251.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 15229482455041 - 225 = 15229448900609 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 15229482455041.
It is not an unprimeable number, because it can be changed into a prime (15229489455041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235551 + ... + 5523988.
It is an arithmetic number, because the mean of its divisors is an integer number (3807372714700).
Almost surely, 215229482455041 is an apocalyptic number.
It is an amenable number.
15229482455041 is a deficient number, since it is larger than the sum of its proper divisors (8403759).
15229482455041 is an equidigital number, since it uses as much as digits as its factorization.
15229482455041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8403758.
The product of its (nonzero) digits is 4608000, while the sum is 52.
The spelling of 15229482455041 in words is "fifteen trillion, two hundred twenty-nine billion, four hundred eighty-two million, four hundred fifty-five thousand, forty-one".
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