Base | Representation |
---|---|
bin | 10111111010110… |
… | …01000000101111 |
3 | 111222112200220200 |
4 | 23331121000233 |
5 | 402331030412 |
6 | 31524244543 |
7 | 4654301604 |
oct | 1375310057 |
9 | 458480820 |
10 | 200642607 |
11 | a3291840 |
12 | 57240753 |
13 | 32750949 |
14 | 1c90c6ab |
15 | 129349dc |
hex | bf5902f |
200642607 has 24 divisors (see below), whose sum is σ = 317832528. Its totient is φ = 120960000.
The previous prime is 200642599. The next prime is 200642627. The reversal of 200642607 is 706246002.
It is not a de Polignac number, because 200642607 - 23 = 200642599 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200642627) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13857 + ... + 24357.
It is an arithmetic number, because the mean of its divisors is an integer number (13243022).
Almost surely, 2200642607 is an apocalyptic number.
200642607 is a deficient number, since it is larger than the sum of its proper divisors (117189921).
200642607 is a wasteful number, since it uses less digits than its factorization.
200642607 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10711 (or 10708 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 200642607 is about 14164.8369916494. The cubic root of 200642607 is about 585.4292094514.
Adding to 200642607 its reverse (706246002), we get a palindrome (906888609).
The spelling of 200642607 in words is "two hundred million, six hundred forty-two thousand, six hundred seven".
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