Base | Representation |
---|---|
bin | 101011010000… |
… | …0000000100010 |
3 | 1120200000220222 |
4 | 1112200000202 |
5 | 21301103430 |
6 | 2130003042 |
7 | 363511205 |
oct | 126400042 |
9 | 46600828 |
10 | 22675490 |
11 | 11888482 |
12 | 7716482 |
13 | 490c166 |
14 | 302393c |
15 | 1ecd9e5 |
hex | 15a0022 |
22675490 has 8 divisors (see below), whose sum is σ = 40815900. Its totient is φ = 9070192.
The previous prime is 22675489. The next prime is 22675507. The reversal of 22675490 is 9457622.
It can be written as a sum of positive squares in 2 ways, for example, as 20967241 + 1708249 = 4579^2 + 1307^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 22675490.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1133765 + ... + 1133784.
Almost surely, 222675490 is an apocalyptic number.
22675490 is a deficient number, since it is larger than the sum of its proper divisors (18140410).
22675490 is a wasteful number, since it uses less digits than its factorization.
22675490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2267556.
The product of its (nonzero) digits is 30240, while the sum is 35.
The square root of 22675490 is about 4761.8788308818. The cubic root of 22675490 is about 283.0428749651.
The spelling of 22675490 in words is "twenty-two million, six hundred seventy-five thousand, four hundred ninety".
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