Base | Representation |
---|---|
bin | 11100110000110110… |
… | …01000001010011001 |
3 | 1110212012010111112000 |
4 | 32120123020022121 |
5 | 223111142300131 |
6 | 11032150511213 |
7 | 1054446052413 |
oct | 163033101231 |
9 | 43765114460 |
10 | 15442150041 |
11 | 660476697a |
12 | 2bab665509 |
13 | 15c13279b6 |
14 | a66c3b9b3 |
15 | 605a51ce6 |
hex | 3986c8299 |
15442150041 has 64 divisors (see below), whose sum is σ = 24517785600. Its totient is φ = 9577310400.
The previous prime is 15442150033. The next prime is 15442150043. The reversal of 15442150041 is 14005124451.
15442150041 is a `hidden beast` number, since 154 + 4 + 2 + 1 + 500 + 4 + 1 = 666.
It is not a de Polignac number, because 15442150041 - 23 = 15442150033 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 15442149987 and 15442150014.
It is not an unprimeable number, because it can be changed into a prime (15442150043) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11181171 + ... + 11182551.
It is an arithmetic number, because the mean of its divisors is an integer number (383090400).
Almost surely, 215442150041 is an apocalyptic number.
It is an amenable number.
15442150041 is a deficient number, since it is larger than the sum of its proper divisors (9075635559).
15442150041 is a wasteful number, since it uses less digits than its factorization.
15442150041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1787 (or 1781 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 27.
Adding to 15442150041 its reverse (14005124451), we get a palindrome (29447274492).
The spelling of 15442150041 in words is "fifteen billion, four hundred forty-two million, one hundred fifty thousand, forty-one".
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