Base | Representation |
---|---|
bin | 10010111011111100… |
… | …100111101111100010 |
3 | 1221111001022111112212 |
4 | 102323330213233202 |
5 | 313120233200002 |
6 | 13201344522122 |
7 | 1316605332635 |
oct | 227374475742 |
9 | 57431274485 |
10 | 20333100002 |
11 | 8694560a86 |
12 | 3b35620342 |
13 | 1bc06c4727 |
14 | dac633c1c |
15 | 7e0117352 |
hex | 4bbf27be2 |
20333100002 has 16 divisors (see below), whose sum is σ = 33993419040. Its totient is φ = 9064911168.
The previous prime is 20333100001. The next prime is 20333100023. The reversal of 20333100002 is 20000133302.
It is a self number, because there is not a number n which added to its sum of digits gives 20333100002.
It is not an unprimeable number, because it can be changed into a prime (20333100001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15737048 + ... + 15738339.
It is an arithmetic number, because the mean of its divisors is an integer number (2124588690).
Almost surely, 220333100002 is an apocalyptic number.
20333100002 is a deficient number, since it is larger than the sum of its proper divisors (13660319038).
20333100002 is a wasteful number, since it uses less digits than its factorization.
20333100002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31475425.
The product of its (nonzero) digits is 108, while the sum is 14.
Adding to 20333100002 its reverse (20000133302), we get a palindrome (40333233304).
The spelling of 20333100002 in words is "twenty billion, three hundred thirty-three million, one hundred thousand, two".
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