Base | Representation |
---|---|
bin | 10001111101011… |
… | …11110000001100 |
3 | 101111111122020120 |
4 | 20332233300030 |
5 | 302032310002 |
6 | 22541144540 |
7 | 3506433132 |
oct | 1076576014 |
9 | 344448216 |
10 | 150666252 |
11 | 78057870 |
12 | 4255b150 |
13 | 252a3239 |
14 | 1601d752 |
15 | d361cbc |
hex | 8fafc0c |
150666252 has 48 divisors (see below), whose sum is σ = 396748800. Its totient is φ = 44080960.
The previous prime is 150666251. The next prime is 150666259. The reversal of 150666252 is 252666051.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (150666251) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15852 + ... + 23507.
It is an arithmetic number, because the mean of its divisors is an integer number (8265600).
Almost surely, 2150666252 is an apocalyptic number.
150666252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
150666252 is an abundant number, since it is smaller than the sum of its proper divisors (246082548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150666252 is a wasteful number, since it uses less digits than its factorization.
150666252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39406 (or 39404 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 33.
The square root of 150666252 is about 12274.6182018016. The cubic root of 150666252 is about 532.1147876379.
The spelling of 150666252 in words is "one hundred fifty million, six hundred sixty-six thousand, two hundred fifty-two".
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