Base | Representation |
---|---|
bin | 11011011111111… |
… | …00011101000011 |
3 | 121002001100202122 |
4 | 31233330131003 |
5 | 433023002240 |
6 | 34520034455 |
7 | 5500452455 |
oct | 1557743503 |
9 | 532040678 |
10 | 230672195 |
11 | 109232486 |
12 | 65302a2b |
13 | 38a36230 |
14 | 228c82d5 |
15 | 153b74b5 |
hex | dbfc743 |
230672195 has 8 divisors (see below), whose sum is σ = 298099536. Its totient is φ = 170342496.
The previous prime is 230672173. The next prime is 230672203. The reversal of 230672195 is 591276032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230672195 - 26 = 230672131 is a prime.
It is a super-2 number, since 2×2306721952 = 106419323092236050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1774337 + ... + 1774466.
It is an arithmetic number, because the mean of its divisors is an integer number (37262442).
Almost surely, 2230672195 is an apocalyptic number.
230672195 is a deficient number, since it is larger than the sum of its proper divisors (67427341).
230672195 is a wasteful number, since it uses less digits than its factorization.
230672195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3548821.
The product of its (nonzero) digits is 22680, while the sum is 35.
The square root of 230672195 is about 15187.8963322772. The cubic root of 230672195 is about 613.2888694203.
The spelling of 230672195 in words is "two hundred thirty million, six hundred seventy-two thousand, one hundred ninety-five".
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