Base | Representation |
---|---|
bin | 1001001100100110100010… |
… | …11110010011001000111111 |
3 | 2122121102020200201112010100 |
4 | 10212103101132103020333 |
5 | 10122323200411113211 |
6 | 111002513435412143 |
7 | 4155103015042242 |
oct | 446232136231077 |
9 | 78542220645110 |
10 | 20224220410431 |
11 | 64980531a5064 |
12 | 232770a5b4053 |
13 | b3919c4816cb |
14 | 4dcc00d51259 |
15 | 251129838156 |
hex | 1264d179323f |
20224220410431 has 12 divisors (see below), whose sum is σ = 30931160627952. Its totient is φ = 12689706924096.
The previous prime is 20224220410423. The next prime is 20224220410453. The reversal of 20224220410431 is 13401402242202.
It is a happy number.
20224220410431 is a `hidden beast` number, since 2 + 0 + 2 + 2 + 4 + 220 + 4 + 1 + 0 + 431 = 666.
It is not a de Polignac number, because 20224220410431 - 23 = 20224220410423 is a prime.
It is a super-2 number, since 2×202242204104312 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 20224220410395 and 20224220410404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20224220410411) 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 11 ways as a sum of consecutive naturals, for example, 66092223411 + ... + 66092223716.
It is an arithmetic number, because the mean of its divisors is an integer number (2577596718996).
Almost surely, 220224220410431 is an apocalyptic number.
20224220410431 is a deficient number, since it is larger than the sum of its proper divisors (10706940217521).
20224220410431 is a wasteful number, since it uses less digits than its factorization.
20224220410431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132184447150 (or 132184447147 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 20224220410431 its reverse (13401402242202), we get a palindrome (33625622652633).
The spelling of 20224220410431 in words is "twenty trillion, two hundred twenty-four billion, two hundred twenty million, four hundred ten thousand, four hundred thirty-one".
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