Base | Representation |
---|---|
bin | 10010001001111… |
… | …10001111101000 |
3 | 101121120120020011 |
4 | 21010332033220 |
5 | 302442022342 |
6 | 23040141304 |
7 | 3526341604 |
oct | 1104761750 |
9 | 347516204 |
10 | 152298472 |
11 | 78a72107 |
12 | 43007834 |
13 | 25725151 |
14 | 16326504 |
15 | d585717 |
hex | 913e3e8 |
152298472 has 16 divisors (see below), whose sum is σ = 285856740. Its totient is φ = 76070016.
The previous prime is 152298469. The next prime is 152298499. The reversal of 152298472 is 274892251.
152298472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 142898116 + 9400356 = 11954^2 + 3066^2 .
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, 1293 + ... + 17500.
Almost surely, 2152298472 is an apocalyptic number.
It is an amenable number.
152298472 is a deficient number, since it is larger than the sum of its proper divisors (133558268).
152298472 is a wasteful number, since it uses less digits than its factorization.
152298472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19812 (or 19808 counting only the distinct ones).
The product of its digits is 80640, while the sum is 40.
The square root of 152298472 is about 12340.9267075046. The cubic root of 152298472 is about 534.0294185329.
The spelling of 152298472 in words is "one hundred fifty-two million, two hundred ninety-eight thousand, four hundred seventy-two".
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