Base | Representation |
---|---|
bin | 1100011101011… |
… | …0001001000110 |
3 | 10122022221121102 |
4 | 3013112021012 |
5 | 101334213400 |
6 | 5104020102 |
7 | 1203115535 |
oct | 307261106 |
9 | 118287542 |
10 | 52257350 |
11 | 275527a2 |
12 | 15601632 |
13 | aa98a12 |
14 | 6d2431c |
15 | 48c39d5 |
hex | 31d6246 |
52257350 has 24 divisors (see below), whose sum is σ = 97627680. Its totient is φ = 20810720.
The previous prime is 52257347. The next prime is 52257367. The reversal of 52257350 is 5375225.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9764 + ... + 14136.
It is an arithmetic number, because the mean of its divisors is an integer number (4067820).
Almost surely, 252257350 is an apocalyptic number.
52257350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
52257350 is a deficient number, since it is larger than the sum of its proper divisors (45370330).
52257350 is a wasteful number, since it uses less digits than its factorization.
52257350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4624 (or 4619 counting only the distinct ones).
The product of its (nonzero) digits is 10500, while the sum is 29.
The square root of 52257350 is about 7228.9245396532. The cubic root of 52257350 is about 373.8658473931.
The spelling of 52257350 in words is "fifty-two million, two hundred fifty-seven thousand, three hundred fifty".
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