Base | Representation |
---|---|
bin | 11110001001010… |
… | …10110111011100 |
3 | 122121211202102200 |
4 | 33010222313130 |
5 | 1004214214041 |
6 | 41032051500 |
7 | 6160315314 |
oct | 1704526734 |
9 | 577752380 |
10 | 252882396 |
11 | 11a822318 |
12 | 70833b90 |
13 | 40511670 |
14 | 2582a444 |
15 | 173031b6 |
hex | f12addc |
252882396 has 36 divisors (see below), whose sum is σ = 688403352. Its totient is φ = 77809824.
The previous prime is 252882391. The next prime is 252882431. The reversal of 252882396 is 693288252.
It is a happy number.
252882396 is a `hidden beast` number, since 252 + 8 + 8 + 2 + 396 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252882391) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 269706 + ... + 270641.
Almost surely, 2252882396 is an apocalyptic number.
252882396 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
252882396 is an abundant number, since it is smaller than the sum of its proper divisors (435520956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252882396 is a wasteful number, since it uses less digits than its factorization.
252882396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 540370 (or 540365 counting only the distinct ones).
The product of its digits is 414720, while the sum is 45.
The square root of 252882396 is about 15902.2764408119. The cubic root of 252882396 is about 632.3723404134.
The spelling of 252882396 in words is "two hundred fifty-two million, eight hundred eighty-two thousand, three hundred ninety-six".
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