Base | Representation |
---|---|
bin | 101011110011… |
… | …1100010101111 |
3 | 1121012220212000 |
4 | 1113213202233 |
5 | 21334442440 |
6 | 2140143343 |
7 | 366141354 |
oct | 127474257 |
9 | 47186760 |
10 | 22968495 |
11 | 11a68630 |
12 | 7837b53 |
13 | 49b2634 |
14 | 309c62b |
15 | 203a730 |
hex | 15e78af |
22968495 has 32 divisors (see below), whose sum is σ = 44547840. Its totient is φ = 11135520.
The previous prime is 22968481. The next prime is 22968503. The reversal of 22968495 is 59486922.
It is not a de Polignac number, because 22968495 - 26 = 22968431 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 22968495.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6249 + ... + 9218.
It is an arithmetic number, because the mean of its divisors is an integer number (1392120).
Almost surely, 222968495 is an apocalyptic number.
22968495 is a deficient number, since it is larger than the sum of its proper divisors (21579345).
22968495 is a wasteful number, since it uses less digits than its factorization.
22968495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15492 (or 15486 counting only the distinct ones).
The product of its digits is 311040, while the sum is 45.
The square root of 22968495 is about 4792.5457744293. The cubic root of 22968495 is about 284.2567893339.
The spelling of 22968495 in words is "twenty-two million, nine hundred sixty-eight thousand, four hundred ninety-five".
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