Base | Representation |
---|---|
bin | 10111111100111… |
… | …11101110010101 |
3 | 112000002102020000 |
4 | 23332133232111 |
5 | 402414312440 |
6 | 31534401513 |
7 | 4656616203 |
oct | 1376375625 |
9 | 460072200 |
10 | 200932245 |
11 | a346a408 |
12 | 57360299 |
13 | 32822727 |
14 | 1c986073 |
15 | 12990730 |
hex | bf9fb95 |
200932245 has 40 divisors (see below), whose sum is σ = 361245984. Its totient is φ = 106850016.
The previous prime is 200932243. The next prime is 200932253. The reversal of 200932245 is 542239002.
It is not a de Polignac number, because 200932245 - 21 = 200932243 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200932241) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 221082 + ... + 221988.
Almost surely, 2200932245 is an apocalyptic number.
It is an amenable number.
200932245 is a deficient number, since it is larger than the sum of its proper divisors (160313739).
200932245 is an equidigital number, since it uses as much as digits as its factorization.
200932245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1471 (or 1462 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 200932245 is about 14175.0571427420. The cubic root of 200932245 is about 585.7107731440.
The spelling of 200932245 in words is "two hundred million, nine hundred thirty-two thousand, two hundred forty-five".
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