Base | Representation |
---|---|
bin | 11100101000110… |
… | …10011011011000 |
3 | 121202001001120010 |
4 | 32110122123120 |
5 | 442444412102 |
6 | 35501001520 |
7 | 5644640166 |
oct | 1624323330 |
9 | 552031503 |
10 | 240232152 |
11 | 113671a76 |
12 | 685532a0 |
13 | 3aa02704 |
14 | 23c96236 |
15 | 16154d6c |
hex | e51a6d8 |
240232152 has 32 divisors (see below), whose sum is σ = 610429680. Its totient is φ = 78764160.
The previous prime is 240232147. The next prime is 240232159. The reversal of 240232152 is 251232042.
240232152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2402321522 = 115422973709102208, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (240232159) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80583 + ... + 83510.
Almost surely, 2240232152 is an apocalyptic number.
It is an amenable number.
240232152 is an abundant number, since it is smaller than the sum of its proper divisors (370197528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
240232152 is a wasteful number, since it uses less digits than its factorization.
240232152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164163 (or 164159 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 240232152 is about 15499.4242473713. The cubic root of 240232152 is about 621.6468116847.
Adding to 240232152 its reverse (251232042), we get a palindrome (491464194).
The spelling of 240232152 in words is "two hundred forty million, two hundred thirty-two thousand, one hundred fifty-two".
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