Base | Representation |
---|---|
bin | 10001111101011… |
… | …01010010010000 |
3 | 101111111010101012 |
4 | 20332231102100 |
5 | 302031444034 |
6 | 22541030052 |
7 | 3506361512 |
oct | 1076552220 |
9 | 344433335 |
10 | 150656144 |
11 | 78050211 |
12 | 42555328 |
13 | 2529b762 |
14 | 16019bb2 |
15 | d35dcce |
hex | 8fad490 |
150656144 has 20 divisors (see below), whose sum is σ = 293384124. Its totient is φ = 74944128.
The previous prime is 150656137. The next prime is 150656147. The reversal of 150656144 is 441656051.
It can be written as a sum of positive squares in 2 ways, for example, as 119071744 + 31584400 = 10912^2 + 5620^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 150656144.
It is not an unprimeable number, because it can be changed into a prime (150656147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20747 + ... + 27050.
Almost surely, 2150656144 is an apocalyptic number.
It is an amenable number.
150656144 is a deficient number, since it is larger than the sum of its proper divisors (142727980).
150656144 is a wasteful number, since it uses less digits than its factorization.
150656144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48002 (or 47996 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 32.
The square root of 150656144 is about 12274.2064509279. The cubic root of 150656144 is about 532.1028877455.
The spelling of 150656144 in words is "one hundred fifty million, six hundred fifty-six thousand, one hundred forty-four".
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