Base | Representation |
---|---|
bin | 11000010101100… |
… | …01101001100000 |
3 | 112020010222001200 |
4 | 30022301221200 |
5 | 404230321032 |
6 | 32131401200 |
7 | 5026154364 |
oct | 1412615140 |
9 | 466128050 |
10 | 204151392 |
11 | a5268a65 |
12 | 58453200 |
13 | 333aba53 |
14 | 1d1832a4 |
15 | 12dc947c |
hex | c2b1a60 |
204151392 has 36 divisors (see below), whose sum is σ = 580556340. Its totient is φ = 68050368.
The previous prime is 204151391. The next prime is 204151393. The reversal of 204151392 is 293151402.
204151392 is a `hidden beast` number, since 20 + 41 + 513 + 92 = 666.
It is an interprime number because it is at equal distance from previous prime (204151391) and next prime (204151393).
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204151391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 354142 + ... + 354717.
It is an arithmetic number, because the mean of its divisors is an integer number (16126565).
Almost surely, 2204151392 is an apocalyptic number.
It is an amenable number.
204151392 is an abundant number, since it is smaller than the sum of its proper divisors (376404948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204151392 is a wasteful number, since it uses less digits than its factorization.
204151392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 708875 (or 708864 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 204151392 is about 14288.1556542473. The cubic root of 204151392 is about 588.8221180944.
The spelling of 204151392 in words is "two hundred four million, one hundred fifty-one thousand, three hundred ninety-two".
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