Base | Representation |
---|---|
bin | 1001111110101… |
… | …01010000111010 |
3 | 12211111221221200 |
4 | 10333111100322 |
5 | 132412223114 |
6 | 12150115030 |
7 | 2034350331 |
oct | 477252072 |
9 | 184457850 |
10 | 83711034 |
11 | 43286380 |
12 | 2404ba76 |
13 | 1445c574 |
14 | b190d18 |
15 | 7538409 |
hex | 4fd543a |
83711034 has 48 divisors (see below), whose sum is σ = 199480320. Its totient is φ = 25159680.
The previous prime is 83711021. The next prime is 83711039. The reversal of 83711034 is 43011738.
It is a junction number, because it is equal to n+sod(n) for n = 83710989 and 83711007.
It is not an unprimeable number, because it can be changed into a prime (83711039) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23482 + ... + 26810.
It is an arithmetic number, because the mean of its divisors is an integer number (4155840).
Almost surely, 283711034 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 83711034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99740160).
83711034 is an abundant number, since it is smaller than the sum of its proper divisors (115769286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83711034 is a wasteful number, since it uses less digits than its factorization.
83711034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3475 (or 3472 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 83711034 is about 9149.3734211693. The cubic root of 83711034 is about 437.4491417343.
It can be divided in two parts, 83 and 711034, that added together give a palindrome (711117).
The spelling of 83711034 in words is "eighty-three million, seven hundred eleven thousand, thirty-four".
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