Base | Representation |
---|---|
bin | 11000010101100… |
… | …10100001111010 |
3 | 112020011011000101 |
4 | 30022302201322 |
5 | 404230430002 |
6 | 32131430014 |
7 | 5026201042 |
oct | 1412624172 |
9 | 466134011 |
10 | 204155002 |
11 | a5270747 |
12 | 5845530a |
13 | 333b059c |
14 | 1d184722 |
15 | 12dca587 |
hex | c2b287a |
204155002 has 8 divisors (see below), whose sum is σ = 306719712. Its totient is φ = 101915100.
The previous prime is 204154997. The next prime is 204155047. The reversal of 204155002 is 200551402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79624 + ... + 82147.
It is an arithmetic number, because the mean of its divisors is an integer number (38339964).
Almost surely, 2204155002 is an apocalyptic number.
204155002 is a deficient number, since it is larger than the sum of its proper divisors (102564710).
204155002 is a wasteful number, since it uses less digits than its factorization.
204155002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162404.
The product of its (nonzero) digits is 400, while the sum is 19.
The square root of 204155002 is about 14288.2819820999. The cubic root of 204155002 is about 588.8255887790.
The spelling of 204155002 in words is "two hundred four million, one hundred fifty-five thousand, two".
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