Base | Representation |
---|---|
bin | 1100100100000… |
… | …1010010011010 |
3 | 10200011020121210 |
4 | 3021001102122 |
5 | 101442234333 |
6 | 5121243550 |
7 | 1206624201 |
oct | 311012232 |
9 | 120136553 |
10 | 52696218 |
11 | 278224a3 |
12 | 157935b6 |
13 | abc06c3 |
14 | 6dda238 |
15 | 495da63 |
hex | 324149a |
52696218 has 32 divisors (see below), whose sum is σ = 110310912. Its totient is φ = 16761600.
The previous prime is 52696207. The next prime is 52696247. The reversal of 52696218 is 81269625.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11638 + ... + 15518.
It is an arithmetic number, because the mean of its divisors is an integer number (3447216).
Almost surely, 252696218 is an apocalyptic number.
52696218 is an abundant number, since it is smaller than the sum of its proper divisors (57614694).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52696218 is a wasteful number, since it uses less digits than its factorization.
52696218 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3990.
The product of its digits is 51840, while the sum is 39.
The square root of 52696218 is about 7259.2160733787. The cubic root of 52696218 is about 374.9095319543.
The spelling of 52696218 in words is "fifty-two million, six hundred ninety-six thousand, two hundred eighteen".
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