Base | Representation |
---|---|
bin | 10011000000100110… |
… | …111110110010100111 |
3 | 1221200111111011001101 |
4 | 103000212332302213 |
5 | 313300244011234 |
6 | 13213221140531 |
7 | 1321545205045 |
oct | 230046766247 |
9 | 57614434041 |
10 | 20411313319 |
11 | 8724721891 |
12 | 3b5785a747 |
13 | 1c0397a7b7 |
14 | db8b93395 |
15 | 7e6e16814 |
hex | 4c09beca7 |
20411313319 has 8 divisors (see below), whose sum is σ = 20509540352. Its totient is φ = 20313146520.
The previous prime is 20411313301. The next prime is 20411313371. The reversal of 20411313319 is 91331311402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20411313319 - 25 = 20411313287 is a prime.
It is a super-2 number, since 2×204113133192 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20411313379) 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, 759034 + ... + 785464.
It is an arithmetic number, because the mean of its divisors is an integer number (2563692544).
Almost surely, 220411313319 is an apocalyptic number.
20411313319 is a deficient number, since it is larger than the sum of its proper divisors (98227033).
20411313319 is a wasteful number, since it uses less digits than its factorization.
20411313319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30117.
The product of its (nonzero) digits is 1944, while the sum is 28.
The spelling of 20411313319 in words is "twenty billion, four hundred eleven million, three hundred thirteen thousand, three hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •