Base | Representation |
---|---|
bin | 1100011100100… |
… | …0000101000000 |
3 | 10122020000120212 |
4 | 3013020011000 |
5 | 101330342434 |
6 | 5102453252 |
7 | 1202455562 |
oct | 307100500 |
9 | 118200525 |
10 | 52199744 |
11 | 27513493 |
12 | 15594228 |
13 | aa7872c |
14 | 6d0b332 |
15 | 48b18ce |
hex | 31c8140 |
52199744 has 14 divisors (see below), whose sum is σ = 103583994. Its totient is φ = 26099840.
The previous prime is 52199743. The next prime is 52199747. The reversal of 52199744 is 44799125.
It can be written as a sum of positive squares in only one way, i.e., 50239744 + 1960000 = 7088^2 + 1400^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52199743) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 407747 + ... + 407874.
Almost surely, 252199744 is an apocalyptic number.
It is an amenable number.
52199744 is a deficient number, since it is larger than the sum of its proper divisors (51384250).
52199744 is an equidigital number, since it uses as much as digits as its factorization.
52199744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 815633 (or 815623 counting only the distinct ones).
The product of its digits is 90720, while the sum is 41.
The square root of 52199744 is about 7224.9390308846. The cubic root of 52199744 is about 373.7284196143.
The spelling of 52199744 in words is "fifty-two million, one hundred ninety-nine thousand, seven hundred forty-four".
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