Base | Representation |
---|---|
bin | 111111001111011001000 |
3 | 10220021121112 |
4 | 13321323020 |
5 | 1012303024 |
6 | 112225452 |
7 | 23420405 |
oct | 7717310 |
9 | 3807545 |
10 | 2072264 |
11 | 1195a17 |
12 | 83b288 |
13 | 5772bc |
14 | 3bd2ac |
15 | 2ae00e |
hex | 1f9ec8 |
2072264 has 8 divisors (see below), whose sum is σ = 3885510. Its totient is φ = 1036128.
The previous prime is 2072209. The next prime is 2072267. The reversal of 2072264 is 4622702.
It can be written as a sum of positive squares in only one way, i.e., 1876900 + 195364 = 1370^2 + 442^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (2072267) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129509 + ... + 129524.
22072264 is an apocalyptic number.
It is an amenable number.
2072264 is a deficient number, since it is larger than the sum of its proper divisors (1813246).
2072264 is a wasteful number, since it uses less digits than its factorization.
2072264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 259039 (or 259035 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 23.
The square root of 2072264 is about 1439.5360363673. The cubic root of 2072264 is about 127.4916360014.
Adding to 2072264 its reverse (4622702), we get a palindrome (6694966).
The spelling of 2072264 in words is "two million, seventy-two thousand, two hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •