Base | Representation |
---|---|
bin | 10010101111010111… |
… | …011011100110010101 |
3 | 1220221100010202011210 |
4 | 102233113123212111 |
5 | 312202214234331 |
6 | 13124404452033 |
7 | 1311433245666 |
oct | 225727334625 |
9 | 56840122153 |
10 | 20122024341 |
11 | 85963a3791 |
12 | 3a969aa019 |
13 | 1b88a600a3 |
14 | d8c5ab36d |
15 | 7cb821446 |
hex | 4af5db995 |
20122024341 has 16 divisors (see below), whose sum is σ = 26938342080. Its totient is φ = 13360298880.
The previous prime is 20122024297. The next prime is 20122024459. The reversal of 20122024341 is 14342022102.
It is not a de Polignac number, because 20122024341 - 213 = 20122016149 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20122024141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 793921 + ... + 818873.
It is an arithmetic number, because the mean of its divisors is an integer number (1683646380).
Almost surely, 220122024341 is an apocalyptic number.
It is an amenable number.
20122024341 is a deficient number, since it is larger than the sum of its proper divisors (6816317739).
20122024341 is a wasteful number, since it uses less digits than its factorization.
20122024341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26036.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 20122024341 its reverse (14342022102), we get a palindrome (34464046443).
The spelling of 20122024341 in words is "twenty billion, one hundred twenty-two million, twenty-four thousand, three hundred forty-one".
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