Base | Representation |
---|---|
bin | 1100110100001… |
… | …1001000011110 |
3 | 10202010220100210 |
4 | 3031003020132 |
5 | 102230033400 |
6 | 5200033250 |
7 | 1221613251 |
oct | 315031036 |
9 | 122126323 |
10 | 53752350 |
11 | 28383a33 |
12 | 16002826 |
13 | b1a0332 |
14 | 71d3098 |
15 | 4abb950 |
hex | 334321e |
53752350 has 24 divisors (see below), whose sum is σ = 133306200. Its totient is φ = 14333920.
The previous prime is 53752339. The next prime is 53752367. The reversal of 53752350 is 5325735.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 179025 + ... + 179324.
It is an arithmetic number, because the mean of its divisors is an integer number (5554425).
Almost surely, 253752350 is an apocalyptic number.
53752350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
53752350 is an abundant number, since it is smaller than the sum of its proper divisors (79553850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53752350 is a wasteful number, since it uses less digits than its factorization.
53752350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 358364 (or 358359 counting only the distinct ones).
The product of its (nonzero) digits is 15750, while the sum is 30.
The square root of 53752350 is about 7331.5994162256. The cubic root of 53752350 is about 377.3976156123.
The spelling of 53752350 in words is "fifty-three million, seven hundred fifty-two thousand, three hundred fifty".
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