Base | Representation |
---|---|
bin | 1010100011111000011110… |
… | …10101101001010100111010 |
3 | 10001020002222221100210102110 |
4 | 11101330033111221110322 |
5 | 11020442000222031020 |
6 | 121220322112113150 |
7 | 4614550123526466 |
oct | 521741725512472 |
9 | 101202887323373 |
10 | 23223145502010 |
11 | 7443976234173 |
12 | 27309745357b6 |
13 | cc5c193a770c |
14 | 5a401319b4a6 |
15 | 2a4149a008e0 |
hex | 151f0f56953a |
23223145502010 has 32 divisors (see below), whose sum is σ = 55735773765120. Its totient is φ = 6192813849408.
The previous prime is 23223145501937. The next prime is 23223145502033. The reversal of 23223145502010 is 1020554132232.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6733596 + ... + 9580584.
It is an arithmetic number, because the mean of its divisors is an integer number (1741742930160).
Almost surely, 223223145502010 is an apocalyptic number.
23223145502010 is an abundant number, since it is smaller than the sum of its proper divisors (32512628263110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23223145502010 is a wasteful number, since it uses less digits than its factorization.
23223145502010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3118902.
The product of its (nonzero) digits is 14400, while the sum is 30.
Adding to 23223145502010 its reverse (1020554132232), we get a palindrome (24243699634242).
The spelling of 23223145502010 in words is "twenty-three trillion, two hundred twenty-three billion, one hundred forty-five million, five hundred two thousand, ten".
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