Base | Representation |
---|---|
bin | 11000010100100… |
… | …10000101100111 |
3 | 112012220101201210 |
4 | 30022102011213 |
5 | 404212201434 |
6 | 32124522503 |
7 | 5025105450 |
oct | 1412220547 |
9 | 465811653 |
10 | 204022119 |
11 | a518a924 |
12 | 583b0433 |
13 | 33364c62 |
14 | 1d14c127 |
15 | 12da0ee9 |
hex | c292167 |
204022119 has 8 divisors (see below), whose sum is σ = 310890880. Its totient is φ = 116584056.
The previous prime is 204022103. The next prime is 204022123. The reversal of 204022119 is 911220402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 204022119 - 24 = 204022103 is a prime.
It is a super-2 number, since 2×2040221192 = 83250050082500322, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 9715339 = 204022119 / (2 + 0 + 4 + 0 + 2 + 2 + 1 + 1 + 9).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 204022095 and 204022104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204022139) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4857649 + ... + 4857690.
It is an arithmetic number, because the mean of its divisors is an integer number (38861360).
Almost surely, 2204022119 is an apocalyptic number.
204022119 is a deficient number, since it is larger than the sum of its proper divisors (106868761).
204022119 is an equidigital number, since it uses as much as digits as its factorization.
204022119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9715349.
The product of its (nonzero) digits is 288, while the sum is 21.
The square root of 204022119 is about 14283.6311559771. The cubic root of 204022119 is about 588.6978069590.
The spelling of 204022119 in words is "two hundred four million, twenty-two thousand, one hundred nineteen".
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