Base | Representation |
---|---|
bin | 101010000001… |
… | …0100101010101 |
3 | 1112110021102000 |
4 | 1110002211111 |
5 | 21114440202 |
6 | 2104105513 |
7 | 355154244 |
oct | 124024525 |
9 | 45407360 |
10 | 22030677 |
11 | 11487a79 |
12 | 7465299 |
13 | 4744806 |
14 | 2cd695b |
15 | 1e0291c |
hex | 1502955 |
22030677 has 16 divisors (see below), whose sum is σ = 33692160. Its totient is φ = 14212800.
The previous prime is 22030667. The next prime is 22030703. The reversal of 22030677 is 77603022.
It is not a de Polignac number, because 22030677 - 218 = 21768533 is a prime.
It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a zygodrome in base 4.
It is a self number, because there is not a number n which added to its sum of digits gives 22030677.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22030637) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12324 + ... + 13997.
It is an arithmetic number, because the mean of its divisors is an integer number (2105760).
Almost surely, 222030677 is an apocalyptic number.
22030677 is a gapful number since it is divisible by the number (27) formed by its first and last digit.
It is an amenable number.
22030677 is a deficient number, since it is larger than the sum of its proper divisors (11661483).
22030677 is a wasteful number, since it uses less digits than its factorization.
22030677 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26361 (or 26355 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 27.
The square root of 22030677 is about 4693.6847998135. The cubic root of 22030677 is about 280.3341122138.
Adding to 22030677 its reverse (77603022), we get a palindrome (99633699).
The spelling of 22030677 in words is "twenty-two million, thirty thousand, six hundred seventy-seven".
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