Base | Representation |
---|---|
bin | 11100000001011001… |
… | …01101001110001111 |
3 | 1102211110010201111220 |
4 | 32000230231032033 |
5 | 221302242330403 |
6 | 10524451214423 |
7 | 1041543532506 |
oct | 160054551617 |
9 | 42743121456 |
10 | 15044105103 |
11 | 6420006915 |
12 | 2aba2a7413 |
13 | 1559a1c251 |
14 | a2a02583d |
15 | 5d0b27953 |
hex | 380b2d38f |
15044105103 has 24 divisors (see below), whose sum is σ = 21995543040. Its totient is φ = 9134924160.
The previous prime is 15044105093. The next prime is 15044105177. The reversal of 15044105103 is 30150144051.
It is a happy number.
15044105103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 15044105103 - 29 = 15044104591 is a prime.
It is a super-2 number, since 2×150441051032 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15044105183) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 252993 + ... + 306746.
It is an arithmetic number, because the mean of its divisors is an integer number (916480960).
Almost surely, 215044105103 is an apocalyptic number.
15044105103 is a deficient number, since it is larger than the sum of its proper divisors (6951437937).
15044105103 is a wasteful number, since it uses less digits than its factorization.
15044105103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 559807 (or 559790 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 24.
Adding to 15044105103 its reverse (30150144051), we get a palindrome (45194249154).
The spelling of 15044105103 in words is "fifteen billion, forty-four million, one hundred five thousand, one hundred three".
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