Base | Representation |
---|---|
bin | 10101110010111001… |
… | …001111011001111011 |
3 | 2020101221211100112102 |
4 | 111302321033121323 |
5 | 340412011210121 |
6 | 14430111334015 |
7 | 1455635331623 |
oct | 256271173173 |
9 | 66357740472 |
10 | 23402444411 |
11 | 9a1a084955 |
12 | 465152130b |
13 | 228c578258 |
14 | 11c012b883 |
15 | 91e80790b |
hex | 572e4f67b |
23402444411 has 8 divisors (see below), whose sum is σ = 23459666640. Its totient is φ = 23345291808.
The previous prime is 23402444383. The next prime is 23402444473. The reversal of 23402444411 is 11444420432.
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 23402444411 - 26 = 23402444347 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23402444011) 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, 690320 + ... + 723426.
It is an arithmetic number, because the mean of its divisors is an integer number (2932458330).
Almost surely, 223402444411 is an apocalyptic number.
23402444411 is a deficient number, since it is larger than the sum of its proper divisors (57222229).
23402444411 is an equidigital number, since it uses as much as digits as its factorization.
23402444411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34813.
The product of its (nonzero) digits is 12288, while the sum is 29.
Adding to 23402444411 its reverse (11444420432), we get a palindrome (34846864843).
The spelling of 23402444411 in words is "twenty-three billion, four hundred two million, four hundred forty-four thousand, four hundred eleven".
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