Base | Representation |
---|---|
bin | 10100110111010110… |
… | …010000111101101011 |
3 | 2010211022222122200201 |
4 | 110313112100331223 |
5 | 331340233420021 |
6 | 14143023013031 |
7 | 1422114633220 |
oct | 246726207553 |
9 | 63738878621 |
10 | 22403420011 |
11 | 9557168055 |
12 | 4412a3a177 |
13 | 21605c015b |
14 | 1127595947 |
15 | 8b1c6a591 |
hex | 537590f6b |
22403420011 has 8 divisors (see below), whose sum is σ = 26951482880. Its totient is φ = 18192250728.
The previous prime is 22403420003. The next prime is 22403420023. The reversal of 22403420011 is 11002430422.
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 22403420011 - 23 = 22403420003 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is not an unprimeable number, because it can be changed into a prime (22403420311) 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, 84223251 + ... + 84223516.
It is an arithmetic number, because the mean of its divisors is an integer number (3368935360).
Almost surely, 222403420011 is an apocalyptic number.
22403420011 is a deficient number, since it is larger than the sum of its proper divisors (4548062869).
22403420011 is a wasteful number, since it uses less digits than its factorization.
22403420011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168446793.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 22403420011 its reverse (11002430422), we get a palindrome (33405850433).
The spelling of 22403420011 in words is "twenty-two billion, four hundred three million, four hundred twenty thousand, eleven".
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