Base | Representation |
---|---|
bin | 11011101100011… |
… | …000100111111110 |
3 | 1012101021010212021 |
4 | 123230120213332 |
5 | 1422420320110 |
6 | 114034230354 |
7 | 14341130230 |
oct | 3354304776 |
9 | 1171233767 |
10 | 464620030 |
11 | 2192a19a6 |
12 | 10b7253ba |
13 | 753483c4 |
14 | 459c6250 |
15 | 2abca2da |
hex | 1bb189fe |
464620030 has 32 divisors (see below), whose sum is σ = 1012015296. Its totient is φ = 149927424.
The previous prime is 464620027. The next prime is 464620067. The reversal of 464620030 is 30026464.
It is a junction number, because it is equal to n+sod(n) for n = 464619977 and 464620004.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194029 + ... + 196408.
It is an arithmetic number, because the mean of its divisors is an integer number (31625478).
Almost surely, 2464620030 is an apocalyptic number.
464620030 is an abundant number, since it is smaller than the sum of its proper divisors (547395266).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
464620030 is a wasteful number, since it uses less digits than its factorization.
464620030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 390468.
The product of its (nonzero) digits is 3456, while the sum is 25.
The square root of 464620030 is about 21555.0465088805. The cubic root of 464620030 is about 774.5200107969.
Adding to 464620030 its reverse (30026464), we get a palindrome (494646494).
The spelling of 464620030 in words is "four hundred sixty-four million, six hundred twenty thousand, thirty".
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