Base | Representation |
---|---|
bin | 1000101001000… |
… | …00010110001010 |
3 | 12001101120200021 |
4 | 10110200112022 |
5 | 122023443414 |
6 | 11105331054 |
7 | 1540051204 |
oct | 424402612 |
9 | 161346607 |
10 | 72484234 |
11 | 37a08529 |
12 | 20336a8a |
13 | 1202b4a4 |
14 | 98ab774 |
15 | 656bc24 |
hex | 452058a |
72484234 has 16 divisors (see below), whose sum is σ = 110435328. Its totient is φ = 35677152.
The previous prime is 72484229. The next prime is 72484271. The reversal of 72484234 is 43248427.
It is a self number, because there is not a number n which added to its sum of digits gives 72484234.
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, 33757 + ... + 35839.
It is an arithmetic number, because the mean of its divisors is an integer number (6902208).
Almost surely, 272484234 is an apocalyptic number.
72484234 is a deficient number, since it is larger than the sum of its proper divisors (37951094).
72484234 is a wasteful number, since it uses less digits than its factorization.
72484234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2349.
The product of its digits is 43008, while the sum is 34.
The square root of 72484234 is about 8513.7673212274. The cubic root of 72484234 is about 416.9473179790.
It can be divided in two parts, 7248423 and 4, that added together give a palindrome (7248427).
The spelling of 72484234 in words is "seventy-two million, four hundred eighty-four thousand, two hundred thirty-four".
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