Base | Representation |
---|---|
bin | 1100011110010… |
… | …1001111101000 |
3 | 10122110002110110 |
4 | 3013211033220 |
5 | 101343203313 |
6 | 5105214320 |
7 | 1203464064 |
oct | 307451750 |
9 | 118402413 |
10 | 52319208 |
11 | 27595217 |
12 | 156313a0 |
13 | aabac16 |
14 | 6d3caa4 |
15 | 48d6ec3 |
hex | 31e53e8 |
52319208 has 16 divisors (see below), whose sum is σ = 130798080. Its totient is φ = 17439728.
The previous prime is 52319207. The next prime is 52319213. The reversal of 52319208 is 80291325.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (52319203) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1089960 + ... + 1090007.
It is an arithmetic number, because the mean of its divisors is an integer number (8174880).
Almost surely, 252319208 is an apocalyptic number.
It is an amenable number.
52319208 is an abundant number, since it is smaller than the sum of its proper divisors (78478872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52319208 is a wasteful number, since it uses less digits than its factorization.
52319208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2179976 (or 2179972 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 52319208 is about 7233.2017806778. The cubic root of 52319208 is about 374.0133065509.
The spelling of 52319208 in words is "fifty-two million, three hundred nineteen thousand, two hundred eight".
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