Base | Representation |
---|---|
bin | 101111110110101… |
… | …011100001101110 |
3 | 2001221201200021121 |
4 | 233312223201232 |
5 | 3121013110324 |
6 | 211400051154 |
7 | 25616140036 |
oct | 5766534156 |
9 | 2057650247 |
10 | 802863214 |
11 | 38221701a |
12 | 1a4a63aba |
13 | ca4461ba |
14 | 788b28c6 |
15 | 4a7405e4 |
hex | 2fdab86e |
802863214 has 4 divisors (see below), whose sum is σ = 1204294824. Its totient is φ = 401431606.
The previous prime is 802863197. The next prime is 802863223. The reversal of 802863214 is 412368208.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 802863214.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 200715802 + ... + 200715805.
It is an arithmetic number, because the mean of its divisors is an integer number (301073706).
Almost surely, 2802863214 is an apocalyptic number.
802863214 is a deficient number, since it is larger than the sum of its proper divisors (401431610).
802863214 is a wasteful number, since it uses less digits than its factorization.
802863214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 401431609.
The product of its (nonzero) digits is 18432, while the sum is 34.
The square root of 802863214 is about 28334.8409912602. The cubic root of 802863214 is about 929.4239366140.
The spelling of 802863214 in words is "eight hundred two million, eight hundred sixty-three thousand, two hundred fourteen".
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