Base | Representation |
---|---|
bin | 11011010110101… |
… | …001000001110011 |
3 | 1011222112112221221 |
4 | 123112221001303 |
5 | 1414440420201 |
6 | 113312125511 |
7 | 14241520222 |
oct | 3326510163 |
9 | 1158475857 |
10 | 458920051 |
11 | 216059477 |
12 | 109836897 |
13 | 74100b35 |
14 | 44d40cb9 |
15 | 2a4514a1 |
hex | 1b5a9073 |
458920051 has 8 divisors (see below), whose sum is σ = 466424784. Its totient is φ = 451434720.
The previous prime is 458920003. The next prime is 458920087. The reversal of 458920051 is 150029854.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-458920051 is a prime.
It is a super-2 number, since 2×4589200512 = 421215226419685202, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 458919989 and 458920016.
It is not an unprimeable number, because it can be changed into a prime (458420051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47361 + ... + 56221.
It is an arithmetic number, because the mean of its divisors is an integer number (58303098).
Almost surely, 2458920051 is an apocalyptic number.
458920051 is a deficient number, since it is larger than the sum of its proper divisors (7504733).
458920051 is an equidigital number, since it uses as much as digits as its factorization.
458920051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9701.
The product of its (nonzero) digits is 14400, while the sum is 34.
The square root of 458920051 is about 21422.4193544987. The cubic root of 458920051 is about 771.3396878013.
The spelling of 458920051 in words is "four hundred fifty-eight million, nine hundred twenty thousand, fifty-one".
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