Base | Representation |
---|---|
bin | 1000101010001010001100 |
3 | 11021022122000 |
4 | 20222022030 |
5 | 1040113321 |
6 | 120352300 |
7 | 25202412 |
oct | 10521214 |
9 | 4238560 |
10 | 2269836 |
11 | 13103a8 |
12 | 915690 |
13 | 6161ca |
14 | 4312b2 |
15 | 2ec826 |
hex | 22a28c |
2269836 has 24 divisors (see below), whose sum is σ = 5885040. Its totient is φ = 756576.
The previous prime is 2269829. The next prime is 2269843. The reversal of 2269836 is 6389622.
It is an interprime number because it is at equal distance from previous prime (2269829) and next prime (2269843).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a d-powerful number, because it can be written as 211 + 217 + 67 + 9 + 8 + 311 + 68 .
It is a self number, because there is not a number n which added to its sum of digits gives 2269836.
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, 10401 + ... + 10616.
It is an arithmetic number, because the mean of its divisors is an integer number (245210).
22269836 is an apocalyptic number.
It is an amenable number.
2269836 is an abundant number, since it is smaller than the sum of its proper divisors (3615204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2269836 is a wasteful number, since it uses less digits than its factorization.
2269836 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21030 (or 21022 counting only the distinct ones).
The product of its digits is 31104, while the sum is 36.
The square root of 2269836 is about 1506.5974910373. The cubic root of 2269836 is about 131.4210178844.
The spelling of 2269836 in words is "two million, two hundred sixty-nine thousand, eight hundred thirty-six".
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