Base | Representation |
---|---|
bin | 11011100001000… |
… | …001101001011010 |
3 | 1012011122212020002 |
4 | 123201001221122 |
5 | 1421140023310 |
6 | 113450333002 |
7 | 14303616002 |
oct | 3341015132 |
9 | 1164585202 |
10 | 461642330 |
11 | 217648796 |
12 | 10a72a162 |
13 | 74844c56 |
14 | 4544d002 |
15 | 2a7dcda5 |
hex | 1b841a5a |
461642330 has 16 divisors (see below), whose sum is σ = 831285504. Its totient is φ = 184583760.
The previous prime is 461642323. The next prime is 461642351. The reversal of 461642330 is 33246164.
It is a super-2 number, since 2×4616423302 = 426227281695657800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 461642293 and 461642302.
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 in 7 ways as a sum of consecutive naturals, for example, 22595 + ... + 37865.
It is an arithmetic number, because the mean of its divisors is an integer number (51955344).
Almost surely, 2461642330 is an apocalyptic number.
461642330 is a deficient number, since it is larger than the sum of its proper divisors (369643174).
461642330 is a wasteful number, since it uses less digits than its factorization.
461642330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18301.
The product of its (nonzero) digits is 10368, while the sum is 29.
The square root of 461642330 is about 21485.8634920731. The cubic root of 461642330 is about 772.8618581685.
Adding to 461642330 its reverse (33246164), we get a palindrome (494888494).
The spelling of 461642330 in words is "four hundred sixty-one million, six hundred forty-two thousand, three hundred thirty".
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