Base | Representation |
---|---|
bin | 101011111110… |
… | …0100001000001 |
3 | 1121101021200201 |
4 | 1113330201001 |
5 | 21400220101 |
6 | 2142045201 |
7 | 366646666 |
oct | 127744101 |
9 | 47337621 |
10 | 23054401 |
11 | 12017127 |
12 | 7879801 |
13 | 4a12776 |
14 | 30c1a6d |
15 | 2055e01 |
hex | 15fc841 |
23054401 has 8 divisors (see below), whose sum is σ = 23609600. Its totient is φ = 22505040.
The previous prime is 23054399. The next prime is 23054411. The reversal of 23054401 is 10445032.
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 23054401 - 21 = 23054399 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23054411) 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, 7120 + ... + 9838.
It is an arithmetic number, because the mean of its divisors is an integer number (2951200).
Almost surely, 223054401 is an apocalyptic number.
It is an amenable number.
23054401 is a deficient number, since it is larger than the sum of its proper divisors (555199).
23054401 is a wasteful number, since it uses less digits than its factorization.
23054401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2919.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 23054401 is about 4801.4998698323. The cubic root of 23054401 is about 284.6107376833.
Adding to 23054401 its reverse (10445032), we get a palindrome (33499433).
The spelling of 23054401 in words is "twenty-three million, fifty-four thousand, four hundred one".
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