Base | Representation |
---|---|
bin | 1011011011010000010111 |
3 | 12122011200012 |
4 | 23123100113 |
5 | 1231321343 |
6 | 144110435 |
7 | 34313300 |
oct | 13332027 |
9 | 5564605 |
10 | 2995223 |
11 | 17663a0 |
12 | 100541b |
13 | 80b42a |
14 | 57d7a7 |
15 | 3e2718 |
hex | 2db417 |
2995223 has 12 divisors (see below), whose sum is σ = 3801672. Its totient is φ = 2333520.
The previous prime is 2995199. The next prime is 2995249. The reversal of 2995223 is 3225992.
It is a happy number.
It is not a de Polignac number, because 2995223 - 26 = 2995159 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2995223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2995823) 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, 2240 + ... + 3317.
It is an arithmetic number, because the mean of its divisors is an integer number (316806).
22995223 is an apocalyptic number.
2995223 is a deficient number, since it is larger than the sum of its proper divisors (806449).
2995223 is a wasteful number, since it uses less digits than its factorization.
2995223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5582 (or 5575 counting only the distinct ones).
The product of its digits is 9720, while the sum is 32.
The square root of 2995223 is about 1730.6712570561. The cubic root of 2995223 is about 144.1483649608.
The spelling of 2995223 in words is "two million, nine hundred ninety-five thousand, two hundred twenty-three".
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