Base | Representation |
---|---|
bin | 10111110110100… |
… | …00001101000000 |
3 | 111221111020020100 |
4 | 23323100031000 |
5 | 402210112430 |
6 | 31504242400 |
7 | 4646446101 |
oct | 1373201500 |
9 | 457436210 |
10 | 200082240 |
11 | a2a39826 |
12 | 57010400 |
13 | 325b5877 |
14 | 1c8043a8 |
15 | 12873960 |
hex | bed0340 |
200082240 has 84 divisors (see below), whose sum is σ = 688209444. Its totient is φ = 53354496.
The previous prime is 200082229. The next prime is 200082263. The reversal of 200082240 is 42280002.
It can be written as a sum of positive squares in 2 ways, for example, as 93083904 + 106998336 = 9648^2 + 10344^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 31857 + ... + 37616.
Almost surely, 2200082240 is an apocalyptic number.
200082240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200082240 is an abundant number, since it is smaller than the sum of its proper divisors (488127204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200082240 is a wasteful number, since it uses less digits than its factorization.
200082240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69496 (or 69483 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 200082240 is about 14145.0429479730. The cubic root of 200082240 is about 584.8836937311.
The spelling of 200082240 in words is "two hundred million, eighty-two thousand, two hundred forty".
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