Base | Representation |
---|---|
bin | 1010000110111… |
… | …00110110110010 |
3 | 12220112210222112 |
4 | 11003130312302 |
5 | 133201300311 |
6 | 12225205322 |
7 | 2046465140 |
oct | 503346662 |
9 | 186483875 |
10 | 84790706 |
11 | 43953570 |
12 | 24490842 |
13 | 14749b20 |
14 | b392590 |
15 | 769d28b |
hex | 50dcdb2 |
84790706 has 64 divisors (see below), whose sum is σ = 175101696. Its totient is φ = 29721600.
The previous prime is 84790703. The next prime is 84790753. The reversal of 84790706 is 60709748.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is not an unprimeable number, because it can be changed into a prime (84790703) 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, 81566 + ... + 82598.
It is an arithmetic number, because the mean of its divisors is an integer number (2735964).
Almost surely, 284790706 is an apocalyptic number.
84790706 is an abundant number, since it is smaller than the sum of its proper divisors (90310990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84790706 is a wasteful number, since it uses less digits than its factorization.
84790706 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1107.
The product of its (nonzero) digits is 84672, while the sum is 41.
The square root of 84790706 is about 9208.1869007965. The cubic root of 84790706 is about 439.3217960813.
The spelling of 84790706 in words is "eighty-four million, seven hundred ninety thousand, seven hundred six".
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