Base | Representation |
---|---|
bin | 11100000100101… |
… | …01010111011110 |
3 | 121102010021102200 |
4 | 32002111113132 |
5 | 440241232310 |
6 | 35211232330 |
7 | 5556441006 |
oct | 1602252736 |
9 | 542107380 |
10 | 235492830 |
11 | 110a25281 |
12 | 66a486a6 |
13 | 39a33491 |
14 | 233c1006 |
15 | 15a1a9c0 |
hex | e0955de |
235492830 has 48 divisors (see below), whose sum is σ = 614671200. Its totient is φ = 62553024.
The previous prime is 235492723. The next prime is 235492849. The reversal of 235492830 is 38294532.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18696 + ... + 28644.
It is an arithmetic number, because the mean of its divisors is an integer number (12805650).
Almost surely, 2235492830 is an apocalyptic number.
235492830 is an abundant number, since it is smaller than the sum of its proper divisors (379178370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235492830 is a wasteful number, since it uses less digits than its factorization.
235492830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10225 (or 10222 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 235492830 is about 15345.7756402210. The cubic root of 235492830 is about 617.5316620108.
The spelling of 235492830 in words is "two hundred thirty-five million, four hundred ninety-two thousand, eight hundred thirty".
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