Base | Representation |
---|---|
bin | 11011011010111… |
… | …01110000111101 |
3 | 121000211100010221 |
4 | 31231131300331 |
5 | 432341202310 |
6 | 34454101341 |
7 | 5462104450 |
oct | 1555356075 |
9 | 530740127 |
10 | 230022205 |
11 | 1089290a6 |
12 | 6504a851 |
13 | 3886941a |
14 | 22799497 |
15 | 152d9ada |
hex | db5dc3d |
230022205 has 16 divisors (see below), whose sum is σ = 315713664. Its totient is φ = 157602240.
The previous prime is 230022193. The next prime is 230022217. The reversal of 230022205 is 502220032.
It is an interprime number because it is at equal distance from previous prime (230022193) and next prime (230022217).
It is not a de Polignac number, because 230022205 - 215 = 229989437 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67390 + ... + 70720.
It is an arithmetic number, because the mean of its divisors is an integer number (19732104).
Almost surely, 2230022205 is an apocalyptic number.
It is an amenable number.
230022205 is a deficient number, since it is larger than the sum of its proper divisors (85691459).
230022205 is a wasteful number, since it uses less digits than its factorization.
230022205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5316.
The product of its (nonzero) digits is 240, while the sum is 16.
The square root of 230022205 is about 15166.4829476052. The cubic root of 230022205 is about 612.7122840455.
Adding to 230022205 its reverse (502220032), we get a palindrome (732242237).
The spelling of 230022205 in words is "two hundred thirty million, twenty-two thousand, two hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •