Base | Representation |
---|---|
bin | 100110101001100101… |
… | …1110111111000100110 |
3 | 21221020102010212101111 |
4 | 1031103023313320212 |
5 | 2324441000000123 |
6 | 102044002015234 |
7 | 5665550234254 |
oct | 1152313677046 |
9 | 257212125344 |
10 | 83000000038 |
11 | 3222237755a |
12 | 1410464751a |
13 | 7a99819377 |
14 | 40353815d4 |
15 | 225ba6290d |
hex | 13532f7e26 |
83000000038 has 8 divisors (see below), whose sum is σ = 124501329720. Its totient is φ = 41499556800.
The previous prime is 83000000033. The next prime is 83000000081.
83000000038 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 82999999955 and 83000000018.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83000000033) 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, 114313 + ... + 423163.
It is an arithmetic number, because the mean of its divisors is an integer number (15562666215).
Almost surely, 283000000038 is an apocalyptic number.
83000000038 is a deficient number, since it is larger than the sum of its proper divisors (41501329682).
83000000038 is a wasteful number, since it uses less digits than its factorization.
83000000038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 443222.
The product of its (nonzero) digits is 576, while the sum is 22.
It can be divided in two parts, 830000000 and 38, that added together give a palindrome (830000038).
The spelling of 83000000038 in words is "eighty-three billion, thirty-eight", and thus it is an aban number and an uban number.
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