Base | Representation |
---|---|
bin | 10100110111011010… |
… | …000101101100001101 |
3 | 2010211101212120201201 |
4 | 110313122011230031 |
5 | 331341013004123 |
6 | 14143100305501 |
7 | 1422126306532 |
oct | 246732055415 |
9 | 63741776651 |
10 | 22404422413 |
11 | 955779218a |
12 | 4413242291 |
13 | 21608814a9 |
14 | 1127776d89 |
15 | 8b1db75ad |
hex | 537685b0d |
22404422413 has 8 divisors (see below), whose sum is σ = 23585577120. Its totient is φ = 21223465200.
The previous prime is 22404422401. The next prime is 22404422441. The reversal of 22404422413 is 31422440422.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22404422413 - 217 = 22404291341 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 (22404423413) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221706 + ... + 306532.
It is an arithmetic number, because the mean of its divisors is an integer number (2948197140).
Almost surely, 222404422413 is an apocalyptic number.
It is an amenable number.
22404422413 is a deficient number, since it is larger than the sum of its proper divisors (1181154707).
22404422413 is a wasteful number, since it uses less digits than its factorization.
22404422413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98747.
The product of its (nonzero) digits is 12288, while the sum is 28.
Adding to 22404422413 its reverse (31422440422), we get a palindrome (53826862835).
The spelling of 22404422413 in words is "twenty-two billion, four hundred four million, four hundred twenty-two thousand, four hundred thirteen".
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