Base | Representation |
---|---|
bin | 11110100100111… |
… | …100001001100000 |
3 | 1022202022002202012 |
4 | 132210330021200 |
5 | 2022312000112 |
6 | 122523212052 |
7 | 15466266626 |
oct | 3644741140 |
9 | 1282262665 |
10 | 513000032 |
11 | 243636576 |
12 | 123977028 |
13 | 8238731c |
14 | 4c1bb516 |
15 | 30085022 |
hex | 1e93c260 |
513000032 has 12 divisors (see below), whose sum is σ = 1009968876. Its totient is φ = 256500000.
The previous prime is 513000023. The next prime is 513000083. The reversal of 513000032 is 230000315.
It is a junction number, because it is equal to n+sod(n) for n = 512999980 and 513000016.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8015594 + ... + 8015657.
It is an arithmetic number, because the mean of its divisors is an integer number (84164073).
Almost surely, 2513000032 is an apocalyptic number.
It is an amenable number.
513000032 is a deficient number, since it is larger than the sum of its proper divisors (496968844).
513000032 is a wasteful number, since it uses less digits than its factorization.
513000032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16031261 (or 16031253 counting only the distinct ones).
The product of its (nonzero) digits is 90, while the sum is 14.
The square root of 513000032 is about 22649.5040122295. The cubic root of 513000032 is about 800.5205112616.
Adding to 513000032 its reverse (230000315), we get a palindrome (743000347).
The spelling of 513000032 in words is "five hundred thirteen million, thirty-two", and thus it is an aban number.
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