Base | Representation |
---|---|
bin | 1000100101100… |
… | …10011111101010 |
3 | 12000112201110101 |
4 | 10102302133222 |
5 | 121420044112 |
6 | 11051540014 |
7 | 1533165325 |
oct | 422623752 |
9 | 160481411 |
10 | 72034282 |
11 | 37730471 |
12 | 2015a60a |
13 | 11c01748 |
14 | 97d17bc |
15 | 64cd757 |
hex | 44b27ea |
72034282 has 16 divisors (see below), whose sum is σ = 113905440. Its totient is φ = 34071408.
The previous prime is 72034279. The next prime is 72034327. The reversal of 72034282 is 28243027.
It is a self number, because there is not a number n which added to its sum of digits gives 72034282.
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, 44308 + ... + 45904.
It is an arithmetic number, because the mean of its divisors is an integer number (7119090).
Almost surely, 272034282 is an apocalyptic number.
72034282 is a deficient number, since it is larger than the sum of its proper divisors (41871158).
72034282 is a wasteful number, since it uses less digits than its factorization.
72034282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2805.
The product of its (nonzero) digits is 5376, while the sum is 28.
The square root of 72034282 is about 8487.3012200581. The cubic root of 72034282 is about 416.0827813871.
The spelling of 72034282 in words is "seventy-two million, thirty-four thousand, two hundred eighty-two".
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