Base | Representation |
---|---|
bin | 11100001110111110… |
… | …01011101000010000 |
3 | 1110010101110012010202 |
4 | 32013133023220100 |
5 | 222020422001034 |
6 | 10544040314332 |
7 | 1044425606150 |
oct | 160737135020 |
9 | 43111405122 |
10 | 15158000144 |
11 | 6479328951 |
12 | 2b304729a8 |
13 | 15774b9471 |
14 | a3b1d2760 |
15 | 5dab2447e |
hex | 3877cba10 |
15158000144 has 40 divisors (see below), whose sum is σ = 33625639488. Its totient is φ = 6484383360.
The previous prime is 15158000131. The next prime is 15158000153. The reversal of 15158000144 is 44100085151.
15158000144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 62447 + ... + 184974.
Almost surely, 215158000144 is an apocalyptic number.
15158000144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
15158000144 is an abundant number, since it is smaller than the sum of its proper divisors (18467639344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15158000144 is a wasteful number, since it uses less digits than its factorization.
15158000144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 247983 (or 247977 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 29.
Adding to 15158000144 its reverse (44100085151), we get a palindrome (59258085295).
The spelling of 15158000144 in words is "fifteen billion, one hundred fifty-eight million, one hundred forty-four", and thus it is an aban number.
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