Base | Representation |
---|---|
bin | 10011000001111110… |
… | …110011100101010010 |
3 | 1221202002210211100022 |
4 | 103001332303211102 |
5 | 313322142223312 |
6 | 13215402423442 |
7 | 1322244663566 |
oct | 230176634522 |
9 | 57662724308 |
10 | 20434336082 |
11 | 8736717166 |
12 | 3b63501b82 |
13 | 1c0867ba34 |
14 | dbbc676a6 |
15 | 7e8e63172 |
hex | 4c1fb3952 |
20434336082 has 8 divisors (see below), whose sum is σ = 30654998400. Its totient is φ = 10216003284.
The previous prime is 20434336067. The next prime is 20434336093. The reversal of 20434336082 is 28063343402.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×204343360822 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560282 + ... + 595637.
It is an arithmetic number, because the mean of its divisors is an integer number (3831874800).
Almost surely, 220434336082 is an apocalyptic number.
20434336082 is a deficient number, since it is larger than the sum of its proper divisors (10220662318).
20434336082 is a wasteful number, since it uses less digits than its factorization.
20434336082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1164760.
The product of its (nonzero) digits is 82944, while the sum is 35.
Adding to 20434336082 its reverse (28063343402), we get a palindrome (48497679484).
The spelling of 20434336082 in words is "twenty billion, four hundred thirty-four million, three hundred thirty-six thousand, eighty-two".
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