Base | Representation |
---|---|
bin | 1100101101110… |
… | …1001001100110 |
3 | 10201100200100200 |
4 | 3023131021212 |
5 | 102123202010 |
6 | 5143051330 |
7 | 1215223356 |
oct | 313351146 |
9 | 121320320 |
10 | 53334630 |
11 | 28119108 |
12 | 15a40b46 |
13 | b08516b |
14 | 7124b66 |
15 | 4a37cc0 |
hex | 32dd266 |
53334630 has 48 divisors (see below), whose sum is σ = 139248720. Its totient is φ = 14163264.
The previous prime is 53334607. The next prime is 53334637. The reversal of 53334630 is 3643335.
It is a junction number, because it is equal to n+sod(n) for n = 53334594 and 53334603.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53334637) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23109 + ... + 25311.
It is an arithmetic number, because the mean of its divisors is an integer number (2901015).
Almost surely, 253334630 is an apocalyptic number.
53334630 is an abundant number, since it is smaller than the sum of its proper divisors (85914090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53334630 is a wasteful number, since it uses less digits than its factorization.
53334630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2485 (or 2482 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 27.
The square root of 53334630 is about 7303.0562095605. The cubic root of 53334630 is about 376.4174620528.
Adding to 53334630 its reverse (3643335), we get a palindrome (56977965).
The spelling of 53334630 in words is "fifty-three million, three hundred thirty-four thousand, six hundred thirty".
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