Base | Representation |
---|---|
bin | 10001111101011… |
… | …01000010100110 |
3 | 101111111002000002 |
4 | 20332231002212 |
5 | 302031431032 |
6 | 22541021302 |
7 | 3506355551 |
oct | 1076550246 |
9 | 344432002 |
10 | 150655142 |
11 | 7804a490 |
12 | 42554832 |
13 | 2529b171 |
14 | 16019698 |
15 | d35d862 |
hex | 8fad0a6 |
150655142 has 32 divisors (see below), whose sum is σ = 260409600. Its totient is φ = 64648800.
The previous prime is 150655121. The next prime is 150655151. The reversal of 150655142 is 241556051.
It is a happy number.
150655142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1506551422 = 45393943622080328, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183092 + ... + 183912.
It is an arithmetic number, because the mean of its divisors is an integer number (8137800).
Almost surely, 2150655142 is an apocalyptic number.
150655142 is a deficient number, since it is larger than the sum of its proper divisors (109754458).
150655142 is a wasteful number, since it uses less digits than its factorization.
150655142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1292.
The product of its (nonzero) digits is 6000, while the sum is 29.
The square root of 150655142 is about 12274.1656335573. The cubic root of 150655142 is about 532.1017080873.
Subtracting 150655142 from its reverse (241556051), we obtain a palindrome (90900909).
The spelling of 150655142 in words is "one hundred fifty million, six hundred fifty-five thousand, one hundred forty-two".
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