Base | Representation |
---|---|
bin | 10101011100110101… |
… | …000010010101011000 |
3 | 2012110011020012102012 |
4 | 111130311002111120 |
5 | 334132223243134 |
6 | 14325244525052 |
7 | 1443521561042 |
oct | 253465022530 |
9 | 65404205365 |
10 | 23032243544 |
11 | 984a112522 |
12 | 4569550788 |
13 | 223096b39b |
14 | 1186cc2a92 |
15 | 8ec07d6ce |
hex | 55cd42558 |
23032243544 has 8 divisors (see below), whose sum is σ = 43185456660. Its totient is φ = 11516121768.
The previous prime is 23032243537. The next prime is 23032243561. The reversal of 23032243544 is 44534223032.
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 23032243544.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1439515214 + ... + 1439515229.
Almost surely, 223032243544 is an apocalyptic number.
It is an amenable number.
23032243544 is a deficient number, since it is larger than the sum of its proper divisors (20153213116).
23032243544 is a wasteful number, since it uses less digits than its factorization.
23032243544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2879030449 (or 2879030445 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 32.
Adding to 23032243544 its reverse (44534223032), we get a palindrome (67566466576).
The spelling of 23032243544 in words is "twenty-three billion, thirty-two million, two hundred forty-three thousand, five hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.094 sec. • engine limits •