Base | Representation |
---|---|
bin | 11000010101001… |
… | …11001110000010 |
3 | 112020001210110112 |
4 | 30022213032002 |
5 | 404222434144 |
6 | 32130431322 |
7 | 5025616010 |
oct | 1412471602 |
9 | 466053415 |
10 | 204108674 |
11 | a5239960 |
12 | 58432542 |
13 | 33395483 |
14 | 1d1718b0 |
15 | 12dbb99e |
hex | c2a7382 |
204108674 has 32 divisors (see below), whose sum is σ = 382565376. Its totient is φ = 79344720.
The previous prime is 204108649. The next prime is 204108677. The reversal of 204108674 is 476801402.
It is a self number, because there is not a number n which added to its sum of digits gives 204108674.
It is not an unprimeable number, because it can be changed into a prime (204108677) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83027 + ... + 85449.
It is an arithmetic number, because the mean of its divisors is an integer number (11955168).
Almost surely, 2204108674 is an apocalyptic number.
204108674 is a deficient number, since it is larger than the sum of its proper divisors (178456702).
204108674 is a wasteful number, since it uses less digits than its factorization.
204108674 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2990.
The product of its (nonzero) digits is 10752, while the sum is 32.
The square root of 204108674 is about 14286.6607015075. The cubic root of 204108674 is about 588.7810455393.
The spelling of 204108674 in words is "two hundred four million, one hundred eight thousand, six hundred seventy-four".
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