Base | Representation |
---|---|
bin | 1100011010110… |
… | …1000111010000 |
3 | 10122000102002012 |
4 | 3012231013100 |
5 | 101313324141 |
6 | 5100242052 |
7 | 1201515560 |
oct | 306550720 |
9 | 118012065 |
10 | 52089296 |
11 | 27448506 |
12 | 15540328 |
13 | aa3a38c |
14 | 6cbcda0 |
15 | 488dceb |
hex | 31ad1d0 |
52089296 has 80 divisors (see below), whose sum is σ = 122444544. Its totient is φ = 20984832.
The previous prime is 52089293. The next prime is 52089341. The reversal of 52089296 is 69298025.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52089293) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187910 + ... + 188186.
Almost surely, 252089296 is an apocalyptic number.
52089296 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52089296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61222272).
52089296 is an abundant number, since it is smaller than the sum of its proper divisors (70355248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52089296 is a wasteful number, since it uses less digits than its factorization.
52089296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 388 (or 382 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 41.
The square root of 52089296 is about 7217.2914587122. The cubic root of 52089296 is about 373.4646462681.
The spelling of 52089296 in words is "fifty-two million, eighty-nine thousand, two hundred ninety-six".
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