Base | Representation |
---|---|
bin | 10010110100000110… |
… | …010001011011110111 |
3 | 1221010212112002001011 |
4 | 102310012101123313 |
5 | 312333030143333 |
6 | 13140322213051 |
7 | 1313416112620 |
oct | 226406213367 |
9 | 57125462034 |
10 | 20201412343 |
11 | 8627197102 |
12 | 3ab94b4187 |
13 | 1b9c337a38 |
14 | d98d54a47 |
15 | 7d37a39cd |
hex | 4b41916f7 |
20201412343 has 4 divisors (see below), whose sum is σ = 23087328400. Its totient is φ = 17315496288.
The previous prime is 20201412337. The next prime is 20201412379. The reversal of 20201412343 is 34321410202.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 20201412343 - 213 = 20201404151 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 (20201412323) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1442958018 + ... + 1442958031.
It is an arithmetic number, because the mean of its divisors is an integer number (5771832100).
Almost surely, 220201412343 is an apocalyptic number.
20201412343 is a deficient number, since it is larger than the sum of its proper divisors (2885916057).
20201412343 is an equidigital number, since it uses as much as digits as its factorization.
20201412343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2885916056.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 20201412343 its reverse (34321410202), we get a palindrome (54522822545).
The spelling of 20201412343 in words is "twenty billion, two hundred one million, four hundred twelve thousand, three hundred forty-three".
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