Base | Representation |
---|---|
bin | 1010000011100… |
… | …01100001100100 |
3 | 12212201110220221 |
4 | 11001301201210 |
5 | 133043213301 |
6 | 12211534124 |
7 | 2042654335 |
oct | 501614144 |
9 | 185643827 |
10 | 84351076 |
11 | 43683237 |
12 | 242ba344 |
13 | 146249a4 |
14 | b2ba28c |
15 | 7612da1 |
hex | 5071864 |
84351076 has 24 divisors (see below), whose sum is σ = 157313016. Its totient is φ = 39436800.
The previous prime is 84351073. The next prime is 84351101. The reversal of 84351076 is 67015348.
It can be written as a sum of positive squares in 4 ways, for example, as 21529600 + 62821476 = 4640^2 + 7926^2 .
It is a Harshad number since it is a multiple of its sum of digits (34).
It is not an unprimeable number, because it can be changed into a prime (84351073) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6726 + ... + 14626.
It is an arithmetic number, because the mean of its divisors is an integer number (6554709).
Almost surely, 284351076 is an apocalyptic number.
It is an amenable number.
84351076 is a deficient number, since it is larger than the sum of its proper divisors (72961940).
84351076 is a wasteful number, since it uses less digits than its factorization.
84351076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8079 (or 8077 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 34.
The square root of 84351076 is about 9184.2841854986. The cubic root of 84351076 is about 438.5612024723.
The spelling of 84351076 in words is "eighty-four million, three hundred fifty-one thousand, seventy-six".
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