Base | Representation |
---|---|
bin | 1010100011111000011110… |
… | …10100101100100101101000 |
3 | 10001020002222220220011011011 |
4 | 11101330033110230211220 |
5 | 11020442000141100344 |
6 | 121220322102513304 |
7 | 4614550121442250 |
oct | 521741724544550 |
9 | 101202886804134 |
10 | 23223145253224 |
11 | 7443976084264 |
12 | 2730974435834 |
13 | cc5c1931b3c7 |
14 | 5a4013134960 |
15 | 2a41499a1d34 |
hex | 151f0f52c968 |
23223145253224 has 64 divisors (see below), whose sum is σ = 50093271336960. Its totient is φ = 9886930260480.
The previous prime is 23223145253183. The next prime is 23223145253227. The reversal of 23223145253224 is 42235254132232.
It is not an unprimeable number, because it can be changed into a prime (23223145253227) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35343609 + ... + 35994679.
It is an arithmetic number, because the mean of its divisors is an integer number (782707364640).
Almost surely, 223223145253224 is an apocalyptic number.
It is an amenable number.
23223145253224 is an abundant number, since it is smaller than the sum of its proper divisors (26870126083736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23223145253224 is a wasteful number, since it uses less digits than its factorization.
23223145253224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 655298 (or 655294 counting only the distinct ones).
The product of its digits is 691200, while the sum is 40.
Adding to 23223145253224 its reverse (42235254132232), we get a palindrome (65458399385456).
The spelling of 23223145253224 in words is "twenty-three trillion, two hundred twenty-three billion, one hundred forty-five million, two hundred fifty-three thousand, two hundred twenty-four".
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