Base | Representation |
---|---|
bin | 1000101100101… |
… | …00100000001010 |
3 | 12002021202022121 |
4 | 10112110200022 |
5 | 122134210020 |
6 | 11123441454 |
7 | 1544102254 |
oct | 426244012 |
9 | 162252277 |
10 | 72960010 |
11 | 38202a32 |
12 | 2052628a |
13 | 12166c06 |
14 | 9992cd4 |
15 | 6612baa |
hex | 459480a |
72960010 has 8 divisors (see below), whose sum is σ = 131328036. Its totient is φ = 29184000.
The previous prime is 72960007. The next prime is 72960011. The reversal of 72960010 is 1006927.
It can be written as a sum of positive squares in 2 ways, for example, as 62520649 + 10439361 = 7907^2 + 3231^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (72960011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3647991 + ... + 3648010.
Almost surely, 272960010 is an apocalyptic number.
72960010 is a deficient number, since it is larger than the sum of its proper divisors (58368026).
72960010 is a wasteful number, since it uses less digits than its factorization.
72960010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7296008.
The product of its (nonzero) digits is 756, while the sum is 25.
The square root of 72960010 is about 8541.6631869912. The cubic root of 72960010 is about 417.8575898196.
Adding to 72960010 its reverse (1006927), we get a palindrome (73966937).
The spelling of 72960010 in words is "seventy-two million, nine hundred sixty thousand, ten".
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