Base | Representation |
---|---|
bin | 1010000001010… |
… | …10100111111101 |
3 | 12212011201120010 |
4 | 11000222213331 |
5 | 133004420134 |
6 | 12201413433 |
7 | 2040334560 |
oct | 500524775 |
9 | 185151503 |
10 | 84060669 |
11 | 434a5030 |
12 | 2419a279 |
13 | 14552754 |
14 | b2424d7 |
15 | 75a6ce9 |
hex | 502a9fd |
84060669 has 32 divisors (see below), whose sum is σ = 141133824. Its totient is φ = 43231680.
The previous prime is 84060659. The next prime is 84060671. The reversal of 84060669 is 96606048.
It is not a de Polignac number, because 84060669 - 28 = 84060413 is a prime.
It is a super-2 number, since 2×840606692 = 14132392145455122, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84060659) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22027 + ... + 25559.
It is an arithmetic number, because the mean of its divisors is an integer number (4410432).
Almost surely, 284060669 is an apocalyptic number.
It is an amenable number.
84060669 is a deficient number, since it is larger than the sum of its proper divisors (57073155).
84060669 is a wasteful number, since it uses less digits than its factorization.
84060669 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3657.
The product of its (nonzero) digits is 62208, while the sum is 39.
The square root of 84060669 is about 9168.4605578036. The cubic root of 84060669 is about 438.0573255383.
The spelling of 84060669 in words is "eighty-four million, sixty thousand, six hundred sixty-nine".
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