Base | Representation |
---|---|
bin | 1001010010011010101111… |
… | …11001100111001100001010 |
3 | 2200022112000202110110012001 |
4 | 10221031113321213030022 |
5 | 10134111420304304002 |
6 | 111234402033141214 |
7 | 4205405566246153 |
oct | 451152771471412 |
9 | 80275022413161 |
10 | 20424044213002 |
11 | 6564874560551 |
12 | 235a3970ba80a |
13 | b51c9612b741 |
14 | 50875988892a |
15 | 2564225a5a87 |
hex | 129357e6730a |
20424044213002 has 32 divisors (see below), whose sum is σ = 31684711500288. Its totient is φ = 9866425548096.
The previous prime is 20424044212951. The next prime is 20424044213009. The reversal of 20424044213002 is 20031244042402.
It is not an unprimeable number, because it can be changed into a prime (20424044213009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17644473 + ... + 18766339.
It is an arithmetic number, because the mean of its divisors is an integer number (990147234384).
Almost surely, 220424044213002 is an apocalyptic number.
20424044213002 is a deficient number, since it is larger than the sum of its proper divisors (11260667287286).
20424044213002 is a wasteful number, since it uses less digits than its factorization.
20424044213002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1123630.
The product of its (nonzero) digits is 12288, while the sum is 28.
Adding to 20424044213002 its reverse (20031244042402), we get a palindrome (40455288255404).
The spelling of 20424044213002 in words is "twenty trillion, four hundred twenty-four billion, forty-four million, two hundred thirteen thousand, two".
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