Base | Representation |
---|---|
bin | 10010001011100… |
… | …00101111110100 |
3 | 101121222001222122 |
4 | 21011300233310 |
5 | 303020132312 |
6 | 23044415112 |
7 | 3531162650 |
oct | 1105605764 |
9 | 347861878 |
10 | 152505332 |
11 | 790a3571 |
12 | 430a7498 |
13 | 25798355 |
14 | 1637ba60 |
15 | d5c6b72 |
hex | 9170bf4 |
152505332 has 12 divisors (see below), whose sum is σ = 305010720. Its totient is φ = 65359416.
The previous prime is 152505329. The next prime is 152505347. The reversal of 152505332 is 233505251.
152505332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
152505332 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2723282 + ... + 2723337.
It is an arithmetic number, because the mean of its divisors is an integer number (25417560).
Almost surely, 2152505332 is an apocalyptic number.
It is an amenable number.
152505332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152505332 is a wasteful number, since it uses less digits than its factorization.
152505332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5446630 (or 5446628 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 26.
The square root of 152505332 is about 12349.3049197111. The cubic root of 152505332 is about 534.2710916691.
The spelling of 152505332 in words is "one hundred fifty-two million, five hundred five thousand, three hundred thirty-two".
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