Base | Representation |
---|---|
bin | 1000100111110… |
… | …11011100000111 |
3 | 12001002220022100 |
4 | 10103323130013 |
5 | 122004124223 |
6 | 11102203143 |
7 | 1535551365 |
oct | 423733407 |
9 | 161086270 |
10 | 72333063 |
11 | 379149a0 |
12 | 202834b3 |
13 | 11ca773a |
14 | 986c635 |
15 | 653c043 |
hex | 44fb707 |
72333063 has 12 divisors (see below), whose sum is σ = 113979528. Its totient is φ = 43838160.
The previous prime is 72333049. The next prime is 72333071. The reversal of 72333063 is 36033327.
It is a de Polignac number, because none of the positive numbers 2k-72333063 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72333073) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 365220 + ... + 365417.
It is an arithmetic number, because the mean of its divisors is an integer number (9498294).
Almost surely, 272333063 is an apocalyptic number.
72333063 is a deficient number, since it is larger than the sum of its proper divisors (41646465).
72333063 is a wasteful number, since it uses less digits than its factorization.
72333063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 730654 (or 730651 counting only the distinct ones).
The product of its (nonzero) digits is 6804, while the sum is 27.
The square root of 72333063 is about 8504.8846553025. The cubic root of 72333063 is about 416.6572585253.
It can be divided in two parts, 7233 and 3063, that added together give a triangular number (10296 = T143).
The spelling of 72333063 in words is "seventy-two million, three hundred thirty-three thousand, sixty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •