Base | Representation |
---|---|
bin | 11011110011100… |
… | …10110101101100 |
3 | 121020220112200101 |
4 | 31321302311230 |
5 | 434203114002 |
6 | 35051240444 |
7 | 5531425360 |
oct | 1571626554 |
9 | 536815611 |
10 | 233254252 |
11 | 10a736410 |
12 | 66149124 |
13 | 3942b58a |
14 | 22d9b2a0 |
15 | 15727587 |
hex | de72d6c |
233254252 has 24 divisors (see below), whose sum is σ = 508919040. Its totient is φ = 90878160.
The previous prime is 233254243. The next prime is 233254271. The reversal of 233254252 is 252452332.
It is a happy number.
233254252 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 233254252.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378352 + ... + 378967.
It is an arithmetic number, because the mean of its divisors is an integer number (21204960).
Almost surely, 2233254252 is an apocalyptic number.
233254252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
233254252 is an abundant number, since it is smaller than the sum of its proper divisors (275664788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233254252 is a wasteful number, since it uses less digits than its factorization.
233254252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 757341 (or 757339 counting only the distinct ones).
The product of its digits is 14400, while the sum is 28.
The square root of 233254252 is about 15272.6635528974. The cubic root of 233254252 is about 615.5686915852.
The spelling of 233254252 in words is "two hundred thirty-three million, two hundred fifty-four thousand, two hundred fifty-two".
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