Base | Representation |
---|---|
bin | 1010000111100… |
… | …01000000101111 |
3 | 12220201000020012 |
4 | 11003301000233 |
5 | 133211421023 |
6 | 12231043435 |
7 | 2050260626 |
oct | 503610057 |
9 | 186630205 |
10 | 84873263 |
11 | 439aa5a2 |
12 | 2451057b |
13 | 14778587 |
14 | b3b46bd |
15 | 76b7978 |
hex | 50f102f |
84873263 has 4 divisors (see below), whose sum is σ = 85141320. Its totient is φ = 84605208.
The previous prime is 84873223. The next prime is 84873287. The reversal of 84873263 is 36237848.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 84873263 - 26 = 84873199 is a prime.
It is a super-3 number, since 3×848732633 (a number of 25 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 84873263.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84873223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133553 + ... + 134186.
It is an arithmetic number, because the mean of its divisors is an integer number (21285330).
Almost surely, 284873263 is an apocalyptic number.
84873263 is a deficient number, since it is larger than the sum of its proper divisors (268057).
84873263 is a wasteful number, since it uses less digits than its factorization.
84873263 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 268056.
The product of its digits is 193536, while the sum is 41.
The square root of 84873263 is about 9212.6686144678. The cubic root of 84873263 is about 439.4643326335.
The spelling of 84873263 in words is "eighty-four million, eight hundred seventy-three thousand, two hundred sixty-three".
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