Base | Representation |
---|---|
bin | 11110000011111… |
… | …00001111110000 |
3 | 122120111102022011 |
4 | 33001330033300 |
5 | 1004023322102 |
6 | 41004452304 |
7 | 6151246126 |
oct | 1701741760 |
9 | 576442264 |
10 | 252167152 |
11 | 11a383a06 |
12 | 7054a094 |
13 | 40320c43 |
14 | 256c1916 |
15 | 172112d7 |
hex | f07c3f0 |
252167152 has 20 divisors (see below), whose sum is σ = 490321296. Its totient is φ = 125632640.
The previous prime is 252167141. The next prime is 252167159. The reversal of 252167152 is 251761252.
It is a super-2 number, since 2×2521671522 = 127176545095582208, which contains 22 as substring.
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252167159) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23548 + ... + 32539.
Almost surely, 2252167152 is an apocalyptic number.
It is an amenable number.
252167152 is a deficient number, since it is larger than the sum of its proper divisors (238154144).
252167152 is a wasteful number, since it uses less digits than its factorization.
252167152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56376 (or 56370 counting only the distinct ones).
The product of its digits is 8400, while the sum is 31.
The square root of 252167152 is about 15879.7717867733. The cubic root of 252167152 is about 631.7755839441.
The spelling of 252167152 in words is "two hundred fifty-two million, one hundred sixty-seven thousand, one hundred fifty-two".
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