Base | Representation |
---|---|
bin | 10010001100101… |
… | …11100000000010 |
3 | 101122021010201200 |
4 | 21012113200002 |
5 | 303040222231 |
6 | 23052042030 |
7 | 3532423512 |
oct | 1106274002 |
9 | 348233650 |
10 | 152664066 |
11 | 791a1855 |
12 | 43163316 |
13 | 25822689 |
14 | 163bd842 |
15 | d608be6 |
hex | 9197802 |
152664066 has 24 divisors (see below), whose sum is σ = 331148844. Its totient is φ = 50830080.
The previous prime is 152664047. The next prime is 152664077. The reversal of 152664066 is 660466251.
It is a happy number.
152664066 is a `hidden beast` number, since 1 + 5 + 2 + 6 + 640 + 6 + 6 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 124880625 + 27783441 = 11175^2 + 5271^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 152664066.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13246 + ... + 21926.
Almost surely, 2152664066 is an apocalyptic number.
152664066 is an abundant number, since it is smaller than the sum of its proper divisors (178484778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152664066 is a wasteful number, since it uses less digits than its factorization.
152664066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9666 (or 9663 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 152664066 is about 12355.7300876962. The cubic root of 152664066 is about 534.4563913781.
The spelling of 152664066 in words is "one hundred fifty-two million, six hundred sixty-four thousand, sixty-six".
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