Base | Representation |
---|---|
bin | 10010110100001000… |
… | …101000010011011110 |
3 | 1221010220200110201112 |
4 | 102310020220103132 |
5 | 312333204432202 |
6 | 13140343342022 |
7 | 1313424265346 |
oct | 226410502336 |
9 | 57126613645 |
10 | 20202030302 |
11 | 8627579413 |
12 | 3ab9751912 |
13 | 1b9c4c30ac |
14 | d99075d26 |
15 | 7d3876b52 |
hex | 4b42284de |
20202030302 has 8 divisors (see below), whose sum is σ = 30603075912. Its totient is φ = 10001005000.
The previous prime is 20202030271. The next prime is 20202030311. The reversal of 20202030302 is 20303020202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×202020303022 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
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, 50004824 + ... + 50005227.
It is an arithmetic number, because the mean of its divisors is an integer number (3825384489).
Almost surely, 220202030302 is an apocalyptic number.
20202030302 is a deficient number, since it is larger than the sum of its proper divisors (10401045610).
20202030302 is a wasteful number, since it uses less digits than its factorization.
20202030302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100010154.
The product of its (nonzero) digits is 144, while the sum is 14.
Adding to 20202030302 its reverse (20303020202), we get a palindrome (40505050504).
The spelling of 20202030302 in words is "twenty billion, two hundred two million, thirty thousand, three hundred two".
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