Base | Representation |
---|---|
bin | 1010000111101… |
… | …01110101111111 |
3 | 12220202000101020 |
4 | 11003311311333 |
5 | 133213034210 |
6 | 12231315223 |
7 | 2050402422 |
oct | 503656577 |
9 | 186660336 |
10 | 84893055 |
11 | 43a13455 |
12 | 2451bb13 |
13 | 147845a0 |
14 | b3bb9b9 |
15 | 76bd770 |
hex | 50f5d7f |
84893055 has 16 divisors (see below), whose sum is σ = 146277600. Its totient is φ = 41793408.
The previous prime is 84893041. The next prime is 84893057. The reversal of 84893055 is 55039848.
It is not a de Polignac number, because 84893055 - 26 = 84892991 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 84892998 and 84893016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84893057) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217480 + ... + 217869.
It is an arithmetic number, because the mean of its divisors is an integer number (9142350).
Almost surely, 284893055 is an apocalyptic number.
84893055 is a deficient number, since it is larger than the sum of its proper divisors (61384545).
84893055 is a wasteful number, since it uses less digits than its factorization.
84893055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 435370.
The product of its (nonzero) digits is 172800, while the sum is 42.
The square root of 84893055 is about 9213.7427248649. The cubic root of 84893055 is about 439.4984902380.
The spelling of 84893055 in words is "eighty-four million, eight hundred ninety-three thousand, fifty-five".
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