Base | Representation |
---|---|
bin | 1010000110001… |
… | …00010100011000 |
3 | 12220100201010002 |
4 | 11003010110120 |
5 | 133140041300 |
6 | 12223112132 |
7 | 2045566130 |
oct | 503042430 |
9 | 186321102 |
10 | 84690200 |
11 | 43895001 |
12 | 24442648 |
13 | 1471315a |
14 | b367ac0 |
15 | 767d5d5 |
hex | 50c4518 |
84690200 has 48 divisors (see below), whose sum is σ = 225037680. Its totient is φ = 29036160.
The previous prime is 84690197. The next prime is 84690227. The reversal of 84690200 is 209648.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28847 + ... + 31646.
It is an arithmetic number, because the mean of its divisors is an integer number (4688285).
Almost surely, 284690200 is an apocalyptic number.
It is an amenable number.
84690200 is an abundant number, since it is smaller than the sum of its proper divisors (140347480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84690200 is a wasteful number, since it uses less digits than its factorization.
84690200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60516 (or 60507 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 84690200 is about 9202.7278564565. The cubic root of 84690200 is about 439.1481452333.
Adding to 84690200 its reverse (209648), we get a palindrome (84899848).
The spelling of 84690200 in words is "eighty-four million, six hundred ninety thousand, two hundred".
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