Base | Representation |
---|---|
bin | 101111111110101… |
… | …010111101100011 |
3 | 2002002200002212011 |
4 | 233332222331203 |
5 | 3122032124201 |
6 | 211513013351 |
7 | 25643013322 |
oct | 5776527543 |
9 | 2062602764 |
10 | 804958051 |
11 | 383417997 |
12 | 1a56b4257 |
13 | ca9ca851 |
14 | 78c9a0b9 |
15 | 4aa06151 |
hex | 2ffaaf63 |
804958051 has 8 divisors (see below), whose sum is σ = 829867104. Its totient is φ = 780215040.
The previous prime is 804958039. The next prime is 804958073. The reversal of 804958051 is 150859408.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 804958051 - 211 = 804956003 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 804957995 and 804958013.
It is not an unprimeable number, because it can be changed into a prime (804958951) 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, 31630 + ... + 51091.
It is an arithmetic number, because the mean of its divisors is an integer number (103733388).
Almost surely, 2804958051 is an apocalyptic number.
804958051 is a deficient number, since it is larger than the sum of its proper divisors (24909053).
804958051 is a wasteful number, since it uses less digits than its factorization.
804958051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83021.
The product of its (nonzero) digits is 57600, while the sum is 40.
The square root of 804958051 is about 28371.7826546024. The cubic root of 804958051 is about 930.2315879876.
The spelling of 804958051 in words is "eight hundred four million, nine hundred fifty-eight thousand, fifty-one".
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