Base | Representation |
---|---|
bin | 1000101100011010100000 |
3 | 11021210022002 |
4 | 20230122200 |
5 | 1040412242 |
6 | 120503132 |
7 | 25241345 |
oct | 10543240 |
9 | 4253262 |
10 | 2279072 |
11 | 1317334 |
12 | 91aaa8 |
13 | 61a483 |
14 | 4347cc |
15 | 300432 |
hex | 22c6a0 |
2279072 has 24 divisors (see below), whose sum is σ = 4558176. Its totient is φ = 1121472.
The previous prime is 2279063. The next prime is 2279083. The reversal of 2279072 is 2709722.
2279072 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1613 + ... + 2675.
It is an arithmetic number, because the mean of its divisors is an integer number (189924).
22279072 is an apocalyptic number.
It is an amenable number.
2279072 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
2279072 is a wasteful number, since it uses less digits than its factorization.
2279072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1140 (or 1132 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 29.
The square root of 2279072 is about 1509.6595642727. The cubic root of 2279072 is about 131.5990280875.
The spelling of 2279072 in words is "two million, two hundred seventy-nine thousand, seventy-two".
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