Base | Representation |
---|---|
bin | 101011111100… |
… | …1000011010110 |
3 | 1121100120020021 |
4 | 1113321003112 |
5 | 21344241324 |
6 | 2141455354 |
7 | 366560431 |
oct | 127710326 |
9 | 47316207 |
10 | 23040214 |
11 | 120074aa |
12 | 787155a |
13 | 4a09182 |
14 | 30ba818 |
15 | 2051ae4 |
hex | 15f90d6 |
23040214 has 8 divisors (see below), whose sum is σ = 34751808. Its totient is φ = 11456280.
The previous prime is 23040211. The next prime is 23040229. The reversal of 23040214 is 41204032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×230402142 = 1061702922331592, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23040211) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31462 + ... + 32185.
It is an arithmetic number, because the mean of its divisors is an integer number (4343976).
Almost surely, 223040214 is an apocalyptic number.
23040214 is a deficient number, since it is larger than the sum of its proper divisors (11711594).
23040214 is a wasteful number, since it uses less digits than its factorization.
23040214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63830.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 23040214 is about 4800.0222916149. The cubic root of 23040214 is about 284.5523453463.
Adding to 23040214 its reverse (41204032), we get a palindrome (64244246).
The spelling of 23040214 in words is "twenty-three million, forty thousand, two hundred fourteen".
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