Base | Representation |
---|---|
bin | 11110001000111… |
… | …01101101011000 |
3 | 122121202000111200 |
4 | 33010131231120 |
5 | 1004211003004 |
6 | 41030554200 |
7 | 6160002225 |
oct | 1704355530 |
9 | 577660450 |
10 | 252828504 |
11 | 11a795885 |
12 | 70808960 |
13 | 404c2c86 |
14 | 2581494c |
15 | 172e2239 |
hex | f11db58 |
252828504 has 24 divisors (see below), whose sum is σ = 684744060. Its totient is φ = 84276144.
The previous prime is 252828491. The next prime is 252828523. The reversal of 252828504 is 405828252.
252828504 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1755682 + ... + 1755825.
Almost surely, 2252828504 is an apocalyptic number.
252828504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
252828504 is an abundant number, since it is smaller than the sum of its proper divisors (431915556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252828504 is a wasteful number, since it uses less digits than its factorization.
252828504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3511519 (or 3511512 counting only the distinct ones).
The product of its (nonzero) digits is 51200, while the sum is 36.
The square root of 252828504 is about 15900.5818761453. The cubic root of 252828504 is about 632.3274154049.
The spelling of 252828504 in words is "two hundred fifty-two million, eight hundred twenty-eight thousand, five hundred four".
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