Base | Representation |
---|---|
bin | 11110100111101… |
… | …111110011111010 |
3 | 1022210200111012200 |
4 | 132213233303322 |
5 | 2023004022210 |
6 | 122551051030 |
7 | 15505453251 |
oct | 3647576372 |
9 | 1283614180 |
10 | 513735930 |
11 | 243a99454 |
12 | 124070a76 |
13 | 82584276 |
14 | 4c32d798 |
15 | 3017d0c0 |
hex | 1e9efcfa |
513735930 has 48 divisors (see below), whose sum is σ = 1337057280. Its totient is φ = 136858464.
The previous prime is 513735923. The next prime is 513735941. The reversal of 513735930 is 39537315.
It is a happy 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, 112879 + ... + 117341.
It is an arithmetic number, because the mean of its divisors is an integer number (27855360).
Almost surely, 2513735930 is an apocalyptic number.
513735930 is an abundant number, since it is smaller than the sum of its proper divisors (823321350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
513735930 is a wasteful number, since it uses less digits than its factorization.
513735930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5755 (or 5752 counting only the distinct ones).
The product of its (nonzero) digits is 42525, while the sum is 36.
The square root of 513735930 is about 22665.7435351237. The cubic root of 513735930 is about 800.9031103144.
The spelling of 513735930 in words is "five hundred thirteen million, seven hundred thirty-five thousand, nine hundred thirty".
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