Base | Representation |
---|---|
bin | 101000100001… |
… | …010100010011 |
3 | 201222122221211 |
4 | 220201110103 |
5 | 10204402402 |
6 | 1015400551 |
7 | 156200410 |
oct | 50412423 |
9 | 21878854 |
10 | 10622227 |
11 | 5aa5700 |
12 | 3683157 |
13 | 227bb55 |
14 | 15a7107 |
15 | dec4d7 |
hex | a21513 |
10622227 has 12 divisors (see below), whose sum is σ = 13344688. Its totient is φ = 8276400.
The previous prime is 10622203. The next prime is 10622231. The reversal of 10622227 is 72222601.
It is not a de Polignac number, because 10622227 - 27 = 10622099 is a prime.
It is a super-2 number, since 2×106222272 = 225663412879058, which contains 22 as substring.
It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 10622198 and 10622207.
It is not an unprimeable number, because it can be changed into a prime (10622267) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5424 + ... + 7117.
Almost surely, 210622227 is an apocalyptic number.
10622227 is a deficient number, since it is larger than the sum of its proper divisors (2722461).
10622227 is a wasteful number, since it uses less digits than its factorization.
10622227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12570 (or 12559 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 22.
The square root of 10622227 is about 3259.1758160615. The cubic root of 10622227 is about 219.8223565969.
Adding to 10622227 its reverse (72222601), we get a palindrome (82844828).
The spelling of 10622227 in words is "ten million, six hundred twenty-two thousand, two hundred twenty-seven".
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