Base | Representation |
---|---|
bin | 101011111011… |
… | …1010101111010 |
3 | 1121100012121212 |
4 | 1113313111322 |
5 | 21344030320 |
6 | 2141403122 |
7 | 366531134 |
oct | 127672572 |
9 | 47305555 |
10 | 23033210 |
11 | 12002212 |
12 | 78694a2 |
13 | 4a05c25 |
14 | 30b8054 |
15 | 204e9c5 |
hex | 15f757a |
23033210 has 8 divisors (see below), whose sum is σ = 41459796. Its totient is φ = 9213280.
The previous prime is 23033201. The next prime is 23033291. The reversal of 23033210 is 1233032.
It can be written as a sum of positive squares in 2 ways, for example, as 23030401 + 2809 = 4799^2 + 53^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1151651 + ... + 1151670.
Almost surely, 223033210 is an apocalyptic number.
23033210 is a deficient number, since it is larger than the sum of its proper divisors (18426586).
23033210 is a wasteful number, since it uses less digits than its factorization.
23033210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2303328.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 23033210 is about 4799.2926562151. The cubic root of 23033210 is about 284.5235087129.
Adding to 23033210 its reverse (1233032), we get a palindrome (24266242).
The spelling of 23033210 in words is "twenty-three million, thirty-three thousand, two hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •