Base | Representation |
---|---|
bin | 1010100011111010101011… |
… | …00001011111101000011000 |
3 | 10001020020001000001120000221 |
4 | 11101331111201133220120 |
5 | 11021001403142410034 |
6 | 121221035014205424 |
7 | 4614621242311531 |
oct | 521752541375030 |
9 | 101206030046027 |
10 | 23224323013144 |
11 | 744441a97a770 |
12 | 2731042953874 |
13 | cc6076326976 |
14 | 5a40c5715688 |
15 | 2a41b8097bb4 |
hex | 151f5585fa18 |
23224323013144 has 32 divisors (see below), whose sum is σ = 50298667491600. Its totient is φ = 9935539256320.
The previous prime is 23224323013141. The next prime is 23224323013159. The reversal of 23224323013144 is 44131032342232.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23224323013141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7762138549 + ... + 7762141540.
Almost surely, 223224323013144 is an apocalyptic number.
It is an amenable number.
23224323013144 is an abundant number, since it is smaller than the sum of its proper divisors (27074344478456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23224323013144 is a wasteful number, since it uses less digits than its factorization.
23224323013144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15524280123 (or 15524280119 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 34.
Adding to 23224323013144 its reverse (44131032342232), we get a palindrome (67355355355376).
The spelling of 23224323013144 in words is "twenty-three trillion, two hundred twenty-four billion, three hundred twenty-three million, thirteen thousand, one hundred forty-four".
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