Base | Representation |
---|---|
bin | 1001010010000110011011… |
… | …11111010010111000101111 |
3 | 2200021110212212020001202102 |
4 | 10221003031333102320233 |
5 | 10133422102432343203 |
6 | 111225400045045315 |
7 | 4204541436313250 |
oct | 451031577227057 |
9 | 80243785201672 |
10 | 20413140512303 |
11 | 6560189716860 |
12 | 235825355683b |
13 | b50c49150336 |
14 | 5080036c4b27 |
15 | 255ed51d9888 |
hex | 1290cdfd2e2f |
20413140512303 has 32 divisors (see below), whose sum is σ = 27954397347840. Its totient is φ = 14413986084960.
The previous prime is 20413140512213. The next prime is 20413140512339. The reversal of 20413140512303 is 30321504131402.
It is not a de Polignac number, because 20413140512303 - 230 = 20412066770479 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20413140512363) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 303290975 + ... + 303358272.
It is an arithmetic number, because the mean of its divisors is an integer number (873574917120).
Almost surely, 220413140512303 is an apocalyptic number.
20413140512303 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
20413140512303 is a deficient number, since it is larger than the sum of its proper divisors (7541256835537).
20413140512303 is a wasteful number, since it uses less digits than its factorization.
20413140512303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 606649307.
The product of its (nonzero) digits is 8640, while the sum is 29.
Adding to 20413140512303 its reverse (30321504131402), we get a palindrome (50734644643705).
The spelling of 20413140512303 in words is "twenty trillion, four hundred thirteen billion, one hundred forty million, five hundred twelve thousand, three hundred three".
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