Base | Representation |
---|---|
bin | 1010001000010… |
… | …10010000110101 |
3 | 12220220021002221 |
4 | 11010022100311 |
5 | 133223223233 |
6 | 12233202341 |
7 | 2051201314 |
oct | 504122065 |
9 | 186807087 |
10 | 84976693 |
11 | 43a7027a |
12 | 245603b1 |
13 | 147b3689 |
14 | b40027b |
15 | 76d842d |
hex | 510a435 |
84976693 has 12 divisors (see below), whose sum is σ = 90675520. Its totient is φ = 79618752.
The previous prime is 84976691. The next prime is 84976709. The reversal of 84976693 is 39667948.
It is not a de Polignac number, because 84976693 - 21 = 84976691 is a prime.
It is a Duffinian number.
84976693 is a modest number, since divided by 76693 gives 849 as remainder.
It is a self number, because there is not a number n which added to its sum of digits gives 84976693.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84976691) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81268 + ... + 82306.
Almost surely, 284976693 is an apocalyptic number.
It is an amenable number.
84976693 is a deficient number, since it is larger than the sum of its proper divisors (5698827).
84976693 is a wasteful number, since it uses less digits than its factorization.
84976693 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1356 (or 1339 counting only the distinct ones).
The product of its digits is 1959552, while the sum is 52.
The square root of 84976693 is about 9218.2803710887. The cubic root of 84976693 is about 439.6427765190.
The spelling of 84976693 in words is "eighty-four million, nine hundred seventy-six thousand, six hundred ninety-three".
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