Base | Representation |
---|---|
bin | 10001111101011… |
… | …11011101011101 |
3 | 101111111120121011 |
4 | 20332233131131 |
5 | 302032240203 |
6 | 22541135221 |
7 | 3506426500 |
oct | 1076573535 |
9 | 344446534 |
10 | 150665053 |
11 | 78056980 |
12 | 4255a511 |
13 | 252a2826 |
14 | 1601d137 |
15 | d36176d |
hex | 8faf75d |
150665053 has 48 divisors (see below), whose sum is σ = 201719808. Its totient is φ = 111132000.
The previous prime is 150665051. The next prime is 150665071. The reversal of 150665053 is 350566051.
It is not a de Polignac number, because 150665053 - 21 = 150665051 is a prime.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150665051) 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 47 ways as a sum of consecutive naturals, for example, 1186276 + ... + 1186402.
It is an arithmetic number, because the mean of its divisors is an integer number (4202496).
Almost surely, 2150665053 is an apocalyptic number.
It is an amenable number.
150665053 is a deficient number, since it is larger than the sum of its proper divisors (51054755).
150665053 is a wasteful number, since it uses less digits than its factorization.
150665053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 254 (or 247 counting only the distinct ones).
The product of its (nonzero) digits is 13500, while the sum is 31.
The square root of 150665053 is about 12274.5693610815. The cubic root of 150665053 is about 532.1133761134.
The spelling of 150665053 in words is "one hundred fifty million, six hundred sixty-five thousand, fifty-three".
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