Base | Representation |
---|---|
bin | 10010110100000000… |
… | …111011001000111110 |
3 | 1221010202212211210201 |
4 | 102310000323020332 |
5 | 312332200312202 |
6 | 13140232154114 |
7 | 1313401153213 |
oct | 226400731076 |
9 | 57122784721 |
10 | 20200010302 |
11 | 862641979a |
12 | 3ab8b3893a |
13 | 1b9bc66824 |
14 | d98aabb0a |
15 | 7d35c8387 |
hex | 4b403b23e |
20200010302 has 32 divisors (see below), whose sum is σ = 30887023104. Its totient is φ = 9906624000.
The previous prime is 20200010279. The next prime is 20200010309. The reversal of 20200010302 is 20301000202.
It is a super-2 number, since 2×202000103022 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20200010309) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13731427 + ... + 13732897.
It is an arithmetic number, because the mean of its divisors is an integer number (965219472).
Almost surely, 220200010302 is an apocalyptic number.
20200010302 is a deficient number, since it is larger than the sum of its proper divisors (10687012802).
20200010302 is a wasteful number, since it uses less digits than its factorization.
20200010302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2164.
The product of its (nonzero) digits is 24, while the sum is 10.
Adding to 20200010302 its reverse (20301000202), we get a palindrome (40501010504).
The spelling of 20200010302 in words is "twenty billion, two hundred million, ten thousand, three hundred two".
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