Base | Representation |
---|---|
bin | 101011111011… |
… | …1110010100101 |
3 | 1121100022010211 |
4 | 1113313302211 |
5 | 21344110140 |
6 | 2141415421 |
7 | 366536365 |
oct | 127676245 |
9 | 47308124 |
10 | 23035045 |
11 | 12003630 |
12 | 786a571 |
13 | 4a06a07 |
14 | 30b89a5 |
15 | 20502ea |
hex | 15f7ca5 |
23035045 has 8 divisors (see below), whose sum is σ = 30155040. Its totient is φ = 16752720.
The previous prime is 23035037. The next prime is 23035091. The reversal of 23035045 is 54053032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23035045 - 23 = 23035037 is a prime.
It is a super-2 number, since 2×230350452 = 1061226596304050, which contains 22 as substring.
It is a congruent 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, 209355 + ... + 209464.
It is an arithmetic number, because the mean of its divisors is an integer number (3769380).
Almost surely, 223035045 is an apocalyptic number.
It is an amenable number.
23035045 is a deficient number, since it is larger than the sum of its proper divisors (7119995).
23035045 is a wasteful number, since it uses less digits than its factorization.
23035045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 418835.
The product of its (nonzero) digits is 1800, while the sum is 22.
The square root of 23035045 is about 4799.4838264130. The cubic root of 23035045 is about 284.5310642783.
Adding to 23035045 its reverse (54053032), we get a palindrome (77088077).
The spelling of 23035045 in words is "twenty-three million, thirty-five thousand, forty-five".
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