Base | Representation |
---|---|
bin | 101011100010… |
… | …1011110110111 |
3 | 1120221211110220 |
4 | 1113011132313 |
5 | 21321011413 |
6 | 2133145423 |
7 | 365020542 |
oct | 127053667 |
9 | 46854426 |
10 | 22828983 |
11 | 11982831 |
12 | 778b273 |
13 | 4963c98 |
14 | 3063859 |
15 | 200e223 |
hex | 15c57b7 |
22828983 has 4 divisors (see below), whose sum is σ = 30438648. Its totient is φ = 15219320.
The previous prime is 22828979. The next prime is 22828991. The reversal of 22828983 is 38982822.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 22828983 - 22 = 22828979 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22828913) 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, 3804828 + ... + 3804833.
It is an arithmetic number, because the mean of its divisors is an integer number (7609662).
Almost surely, 222828983 is an apocalyptic number.
22828983 is a deficient number, since it is larger than the sum of its proper divisors (7609665).
22828983 is an equidigital number, since it uses as much as digits as its factorization.
22828983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7609664.
The product of its digits is 110592, while the sum is 42.
The square root of 22828983 is about 4777.9685013612. The cubic root of 22828983 is about 283.6800892540.
The spelling of 22828983 in words is "twenty-two million, eight hundred twenty-eight thousand, nine hundred eighty-three".
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