Base | Representation |
---|---|
bin | 1100100100000… |
… | …1110010001010 |
3 | 10200011100102001 |
4 | 3021001302022 |
5 | 101442321000 |
6 | 5121301214 |
7 | 1206633133 |
oct | 311016212 |
9 | 120140361 |
10 | 52698250 |
11 | 27823a80 |
12 | 1579480a |
13 | abc15c7 |
14 | 6ddac8a |
15 | 495e46a |
hex | 3241c8a |
52698250 has 32 divisors (see below), whose sum is σ = 107625024. Its totient is φ = 19162000.
The previous prime is 52698241. The next prime is 52698281. The reversal of 52698250 is 5289625.
It is a happy 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, 6832 + ... + 12331.
It is an arithmetic number, because the mean of its divisors is an integer number (3363282).
Almost surely, 252698250 is an apocalyptic number.
52698250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
52698250 is an abundant number, since it is smaller than the sum of its proper divisors (54926774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52698250 is a wasteful number, since it uses less digits than its factorization.
52698250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19191 (or 19181 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 37.
The square root of 52698250 is about 7259.3560320458. The cubic root of 52698250 is about 374.9143508098.
The spelling of 52698250 in words is "fifty-two million, six hundred ninety-eight thousand, two hundred fifty".
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