Base | Representation |
---|---|
bin | 10101110100000000… |
… | …001001001111110011 |
3 | 2020110020210200002211 |
4 | 111310000021033303 |
5 | 340431241001121 |
6 | 14432013552551 |
7 | 1456252324261 |
oct | 256400111763 |
9 | 66406720084 |
10 | 23421031411 |
11 | 9a2961a608 |
12 | 46577a5757 |
13 | 229338548b |
14 | 11c27a9431 |
15 | 921279ce1 |
hex | 5740093f3 |
23421031411 has 8 divisors (see below), whose sum is σ = 23801886864. Its totient is φ = 23041096320.
The previous prime is 23421031363. The next prime is 23421031441. The reversal of 23421031411 is 11413012432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23421031411 - 229 = 22884160499 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23421031441) 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, 178690 + ... + 280663.
It is an arithmetic number, because the mean of its divisors is an integer number (2975235858).
Almost surely, 223421031411 is an apocalyptic number.
23421031411 is a deficient number, since it is larger than the sum of its proper divisors (380855453).
23421031411 is an equidigital number, since it uses as much as digits as its factorization.
23421031411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 460181.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 23421031411 its reverse (11413012432), we get a palindrome (34834043843).
The spelling of 23421031411 in words is "twenty-three billion, four hundred twenty-one million, thirty-one thousand, four hundred eleven".
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