Base | Representation |
---|---|
bin | 100110011010101101… |
… | …1011001111100011110 |
3 | 21212221121201121021001 |
4 | 1030311123121330132 |
5 | 2322430143131410 |
6 | 101522245300514 |
7 | 5650305564115 |
oct | 1146533317436 |
9 | 255847647231 |
10 | 82500755230 |
11 | 31a96586543 |
12 | 13ba540473a |
13 | 7a1a269c3a |
14 | 3dc8d44c7c |
15 | 222cce833a |
hex | 13356d9f1e |
82500755230 has 8 divisors (see below), whose sum is σ = 148501359432. Its totient is φ = 33000302088.
The previous prime is 82500755191. The next prime is 82500755231. The reversal of 82500755230 is 3255700528.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×825007552302 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 82500755230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82500755231) 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, 4125037752 + ... + 4125037771.
It is an arithmetic number, because the mean of its divisors is an integer number (18562669929).
Almost surely, 282500755230 is an apocalyptic number.
82500755230 is a deficient number, since it is larger than the sum of its proper divisors (66000604202).
82500755230 is a wasteful number, since it uses less digits than its factorization.
82500755230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8250075530.
The product of its (nonzero) digits is 84000, while the sum is 37.
The spelling of 82500755230 in words is "eighty-two billion, five hundred million, seven hundred fifty-five thousand, two hundred thirty".
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