Base | Representation |
---|---|
bin | 1010000111101… |
… | …01111001010001 |
3 | 12220202000200000 |
4 | 11003311321101 |
5 | 133213041030 |
6 | 12231320213 |
7 | 2050403142 |
oct | 503657121 |
9 | 186660600 |
10 | 84893265 |
11 | 43a13626 |
12 | 24520069 |
13 | 14784702 |
14 | b3bbac9 |
15 | 76bd860 |
hex | 50f5e51 |
84893265 has 48 divisors (see below), whose sum is σ = 154260288. Its totient is φ = 44784576.
The previous prime is 84893243. The next prime is 84893269. The reversal of 84893265 is 56239848.
It is not a de Polignac number, because 84893265 - 215 = 84860497 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
Its product of digits (414720) is a multiple of the sum of its prime divisors (768).
It is a self number, because there is not a number n which added to its sum of digits gives 84893265.
It is not an unprimeable number, because it can be changed into a prime (84893269) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 129679 + ... + 130331.
It is an arithmetic number, because the mean of its divisors is an integer number (3213756).
Almost surely, 284893265 is an apocalyptic number.
It is an amenable number.
84893265 is a deficient number, since it is larger than the sum of its proper divisors (69367023).
84893265 is a wasteful number, since it uses less digits than its factorization.
84893265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 780 (or 768 counting only the distinct ones).
The product of its digits is 414720, while the sum is 45.
The square root of 84893265 is about 9213.7541208782. The cubic root of 84893265 is about 439.4988526336.
It can be divided in two parts, 84893 and 265, that added together give a palindrome (85158).
The spelling of 84893265 in words is "eighty-four million, eight hundred ninety-three thousand, two hundred sixty-five".
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