Base | Representation |
---|---|
bin | 10010110111101110… |
… | …101110110011010100 |
3 | 1221022010012000211202 |
4 | 102313232232303110 |
5 | 312444130200121 |
6 | 13150340252032 |
7 | 1315056063545 |
oct | 226756566324 |
9 | 57263160752 |
10 | 20262350036 |
11 | 8658628535 |
12 | 3b159a1018 |
13 | 1babb52746 |
14 | da30984cc |
15 | 7d8cde40b |
hex | 4b7baecd4 |
20262350036 has 18 divisors (see below), whose sum is σ = 35516937498. Its totient is φ = 10114680400.
The previous prime is 20262350011. The next prime is 20262350039. The reversal of 20262350036 is 63005326202.
It can be written as a sum of positive squares in only one way, i.e., 20260675600 + 1674436 = 142340^2 + 1294^2 .
It is a junction number, because it is equal to n+sod(n) for n = 20262349990 and 20262350008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20262350039) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1668386 + ... + 1680486.
Almost surely, 220262350036 is an apocalyptic number.
It is an amenable number.
20262350036 is a deficient number, since it is larger than the sum of its proper divisors (15254587462).
20262350036 is an equidigital number, since it uses as much as digits as its factorization.
20262350036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13399 (or 12750 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 29.
Adding to 20262350036 its reverse (63005326202), we get a palindrome (83267676238).
The spelling of 20262350036 in words is "twenty billion, two hundred sixty-two million, three hundred fifty thousand, thirty-six".
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