Base | Representation |
---|---|
bin | 11000101100110… |
… | …01111101001010 |
3 | 112102212212001211 |
4 | 30112121331022 |
5 | 411020400244 |
6 | 32321003334 |
7 | 5064112564 |
oct | 1426317512 |
9 | 472785054 |
10 | 207200074 |
11 | a6a60534 |
12 | 5948354a |
13 | 33c085c3 |
14 | 1d738334 |
15 | 132cc934 |
hex | c599f4a |
207200074 has 8 divisors (see below), whose sum is σ = 319200228. Its totient is φ = 100800000.
The previous prime is 207200027. The next prime is 207200083. The reversal of 207200074 is 470002702.
It can be written as a sum of positive squares in 2 ways, for example, as 190854225 + 16345849 = 13815^2 + 4043^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1399927 + ... + 1400074.
Almost surely, 2207200074 is an apocalyptic number.
207200074 is a deficient number, since it is larger than the sum of its proper divisors (112000154).
207200074 is a wasteful number, since it uses less digits than its factorization.
207200074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2800040.
The product of its (nonzero) digits is 784, while the sum is 22.
The square root of 207200074 is about 14394.4459427934. The cubic root of 207200074 is about 591.7386937992.
Adding to 207200074 its reverse (470002702), we get a palindrome (677202776).
The spelling of 207200074 in words is "two hundred seven million, two hundred thousand, seventy-four".
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