Base | Representation |
---|---|
bin | 1010101010001110101011… |
… | …00111000110001110100001 |
3 | 10001222221212221121220012102 |
4 | 11111013111213012032201 |
5 | 11033030104401033101 |
6 | 121504425320340145 |
7 | 4636400202142256 |
oct | 525072547061641 |
9 | 101887787556172 |
10 | 23441220330401 |
11 | 7518402846475 |
12 | 2767095314655 |
13 | 1010661296603 |
14 | 5b07bd9c742d |
15 | 2a9b5ebae86b |
hex | 1551d59c63a1 |
23441220330401 has 8 divisors (see below), whose sum is σ = 24856777569960. Its totient is φ = 22029736638208.
The previous prime is 23441220330361. The next prime is 23441220330457. The reversal of 23441220330401 is 10403302214432.
It can be written as a sum of positive squares in 4 ways, for example, as 8816599964176 + 14624620366225 = 2969276^2 + 3824215^2 .
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 23441220330401 - 238 = 23166342423457 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23441220330601) 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, 1018374986 + ... + 1018398003.
It is an arithmetic number, because the mean of its divisors is an integer number (3107097196245).
Almost surely, 223441220330401 is an apocalyptic number.
It is an amenable number.
23441220330401 is a deficient number, since it is larger than the sum of its proper divisors (1415557239559).
23441220330401 is a wasteful number, since it uses less digits than its factorization.
23441220330401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2036773683.
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 23441220330401 its reverse (10403302214432), we get a palindrome (33844522544833).
The spelling of 23441220330401 in words is "twenty-three trillion, four hundred forty-one billion, two hundred twenty million, three hundred thirty thousand, four hundred one".
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