Base | Representation |
---|---|
bin | 10010110100000010… |
… | …000100011000101001 |
3 | 1221010210110002100020 |
4 | 102310002010120221 |
5 | 312332234412223 |
6 | 13140242431053 |
7 | 1313403542661 |
oct | 226402043051 |
9 | 57123402306 |
10 | 20200310313 |
11 | 8626604137 |
12 | 3ab9062489 |
13 | 1b9c040251 |
14 | d98b491a1 |
15 | 7d36371e3 |
hex | 4b4084629 |
20200310313 has 8 divisors (see below), whose sum is σ = 28351312800. Its totient is φ = 12758090688.
The previous prime is 20200310309. The next prime is 20200310357. The reversal of 20200310313 is 31301300202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20200310313 - 22 = 20200310309 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20200310292 and 20200310301.
It is not an unprimeable number, because it can be changed into a prime (20200310113) 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, 177195648 + ... + 177195761.
It is an arithmetic number, because the mean of its divisors is an integer number (3543914100).
Almost surely, 220200310313 is an apocalyptic number.
It is an amenable number.
20200310313 is a deficient number, since it is larger than the sum of its proper divisors (8151002487).
20200310313 is a wasteful number, since it uses less digits than its factorization.
20200310313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 354391431.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 20200310313 its reverse (31301300202), we get a palindrome (51501610515).
The spelling of 20200310313 in words is "twenty billion, two hundred million, three hundred ten thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •