Base | Representation |
---|---|
bin | 101011100000… |
… | …0100011011011 |
3 | 1120220210210012 |
4 | 1113000203123 |
5 | 21314340140 |
6 | 2132512135 |
7 | 364604642 |
oct | 127004333 |
9 | 46823705 |
10 | 22808795 |
11 | 11969649 |
12 | 777b64b |
13 | 4957a39 |
14 | 305a359 |
15 | 2008265 |
hex | 15c08db |
22808795 has 8 divisors (see below), whose sum is σ = 27622320. Its totient is φ = 18079200.
The previous prime is 22808789. The next prime is 22808809. The reversal of 22808795 is 59780822.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22808795 - 212 = 22804699 is a prime.
It is a super-2 number, since 2×228087952 = 1040482258704050, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20381 + ... + 21470.
It is an arithmetic number, because the mean of its divisors is an integer number (3452790).
Almost surely, 222808795 is an apocalyptic number.
22808795 is a deficient number, since it is larger than the sum of its proper divisors (4813525).
22808795 is a wasteful number, since it uses less digits than its factorization.
22808795 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41965.
The product of its (nonzero) digits is 80640, while the sum is 41.
The square root of 22808795 is about 4775.8554207597. The cubic root of 22808795 is about 283.5964437902.
The spelling of 22808795 in words is "twenty-two million, eight hundred eight thousand, seven hundred ninety-five".
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