Base | Representation |
---|---|
bin | 11011011111011… |
… | …100111111010110 |
3 | 1012010212220200000 |
4 | 123133130333112 |
5 | 1421033330123 |
6 | 113433432130 |
7 | 14300250663 |
oct | 3337347726 |
9 | 1163786600 |
10 | 461230038 |
11 | 217396a55 |
12 | 10a56b646 |
13 | 7472c3a9 |
14 | 45382a6a |
15 | 2a75ab43 |
hex | 1b7dcfd6 |
461230038 has 24 divisors (see below), whose sum is σ = 1036345128. Its totient is φ = 153743184.
The previous prime is 461230037. The next prime is 461230067. The reversal of 461230038 is 830032164.
It is a happy number.
It is a super-3 number, since 3×4612300383 (a number of 27 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 461229993 and 461230020.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (461230031) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 474031 + ... + 475002.
It is an arithmetic number, because the mean of its divisors is an integer number (43181047).
Almost surely, 2461230038 is an apocalyptic number.
461230038 is an abundant number, since it is smaller than the sum of its proper divisors (575115090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
461230038 is an equidigital number, since it uses as much as digits as its factorization.
461230038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 949050 (or 949038 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 461230038 is about 21476.2668543674. The cubic root of 461230038 is about 772.6317090914.
The spelling of 461230038 in words is "four hundred sixty-one million, two hundred thirty thousand, thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •