Base | Representation |
---|---|
bin | 110000000101101000… |
… | …011101111111010110 |
3 | 11221021110200011110200 |
4 | 300011220131333112 |
5 | 1321221312232410 |
6 | 35415334001330 |
7 | 3505353425124 |
oct | 600550357726 |
9 | 157243604420 |
10 | 51634102230 |
11 | 1a997117267 |
12 | a0101a6246 |
13 | 4b3b485a19 |
14 | 26db780914 |
15 | 152307d3c0 |
hex | c05a1dfd6 |
51634102230 has 48 divisors (see below), whose sum is σ = 134301888864. Its totient is φ = 13763635200.
The previous prime is 51634102217. The next prime is 51634102259. The reversal of 51634102230 is 3220143615.
51634102230 is a `hidden beast` number, since 5 + 1 + 634 + 1 + 0 + 2 + 23 + 0 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 51634102194 and 51634102203.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117142 + ... + 342038.
It is an arithmetic number, because the mean of its divisors is an integer number (2797956018).
Almost surely, 251634102230 is an apocalyptic number.
51634102230 is an abundant number, since it is smaller than the sum of its proper divisors (82667786634).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51634102230 is a wasteful number, since it uses less digits than its factorization.
51634102230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227461 (or 227458 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
Adding to 51634102230 its reverse (3220143615), we get a palindrome (54854245845).
The spelling of 51634102230 in words is "fifty-one billion, six hundred thirty-four million, one hundred two thousand, two hundred thirty".
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