Base | Representation |
---|---|
bin | 10101100110111001… |
… | …010001000001011010 |
3 | 2012212221000020110021 |
4 | 111212321101001122 |
5 | 340003441440232 |
6 | 14354120341054 |
7 | 1450642206136 |
oct | 254671210132 |
9 | 65787006407 |
10 | 23201124442 |
11 | 9926480211 |
12 | 45b601478a |
13 | 225994b202 |
14 | 11a14c43c6 |
15 | 90bcdc397 |
hex | 566e5105a |
23201124442 has 16 divisors (see below), whose sum is σ = 36867026880. Its totient is φ = 10912788928.
The previous prime is 23201124437. The next prime is 23201124449. The reversal of 23201124442 is 24442110232.
It is a super-2 number, since 2×232011244422 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (23201124449) 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, 98008 + ... + 236659.
It is an arithmetic number, because the mean of its divisors is an integer number (2304189180).
Almost surely, 223201124442 is an apocalyptic number.
23201124442 is a deficient number, since it is larger than the sum of its proper divisors (13665902438).
23201124442 is a wasteful number, since it uses less digits than its factorization.
23201124442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 336725.
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 23201124442 its reverse (24442110232), we get a palindrome (47643234674).
The spelling of 23201124442 in words is "twenty-three billion, two hundred one million, one hundred twenty-four thousand, four hundred forty-two".
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