Base | Representation |
---|---|
bin | 11100001101011010… |
… | …10111110111000001 |
3 | 1110002110212211011100 |
4 | 32012231113313001 |
5 | 222004101134131 |
6 | 10542452405013 |
7 | 1044206614614 |
oct | 160655276701 |
9 | 43073784140 |
10 | 15144943041 |
11 | 6471a1a958 |
12 | 2b28016769 |
13 | 1574897277 |
14 | a3959417b |
15 | 5d98e57e6 |
hex | 386b57dc1 |
15144943041 has 12 divisors (see below), whose sum is σ = 21894853968. Its totient is φ = 10087940184.
The previous prime is 15144943039. The next prime is 15144943061. The reversal of 15144943041 is 14034944151.
It is not a de Polignac number, because 15144943041 - 21 = 15144943039 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 15144942987 and 15144943005.
It is not an unprimeable number, because it can be changed into a prime (15144943061) 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 11 ways as a sum of consecutive naturals, for example, 712995 + ... + 733928.
It is an arithmetic number, because the mean of its divisors is an integer number (1824571164).
Almost surely, 215144943041 is an apocalyptic number.
It is an amenable number.
15144943041 is a deficient number, since it is larger than the sum of its proper divisors (6749910927).
15144943041 is a wasteful number, since it uses less digits than its factorization.
15144943041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1448092 (or 1448089 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The spelling of 15144943041 in words is "fifteen billion, one hundred forty-four million, nine hundred forty-three thousand, forty-one".
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