Base | Representation |
---|---|
bin | 101111110110100… |
… | …001110011110101 |
3 | 2001221122122200111 |
4 | 233312201303311 |
5 | 3121010322123 |
6 | 211355143021 |
7 | 25615613020 |
oct | 5766416365 |
9 | 2057578614 |
10 | 802823413 |
11 | 38219a127 |
12 | 1a4a44a71 |
13 | ca431052 |
14 | 788a21b7 |
15 | 4a73390d |
hex | 2fda1cf5 |
802823413 has 32 divisors (see below), whose sum is σ = 956482560. Its totient is φ = 659767680.
The previous prime is 802823407. The next prime is 802823423. The reversal of 802823413 is 314328208.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-802823413 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (802823423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4484958 + ... + 4485136.
It is an arithmetic number, because the mean of its divisors is an integer number (29890080).
Almost surely, 2802823413 is an apocalyptic number.
It is an amenable number.
802823413 is a deficient number, since it is larger than the sum of its proper divisors (153659147).
802823413 is a wasteful number, since it uses less digits than its factorization.
802823413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 457.
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 802823413 is about 28334.1386493396. The cubic root of 802823413 is about 929.4085779939.
The spelling of 802823413 in words is "eight hundred two million, eight hundred twenty-three thousand, four hundred thirteen".
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