Base | Representation |
---|---|
bin | 1010011110000100010001… |
… | …10101110000100000010101 |
3 | 10000112000012210100221101011 |
4 | 11033002020311300200111 |
5 | 11004203230022001440 |
6 | 120544433432532221 |
7 | 4564244226166432 |
oct | 517021065604025 |
9 | 100460183327334 |
10 | 23023320500245 |
11 | 737715422980a |
12 | 26ba0a7551071 |
13 | cb01223ca8c0 |
14 | 598498430b89 |
15 | 29dd51ae79ea |
hex | 14f088d70815 |
23023320500245 has 32 divisors (see below), whose sum is σ = 30600333114624. Its totient is φ = 16521072960000.
The previous prime is 23023320500237. The next prime is 23023320500249. The reversal of 23023320500245 is 54200502332032.
It is a happy number.
It is not a de Polignac number, because 23023320500245 - 23 = 23023320500237 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23023320500249) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16540537 + ... + 17878366.
It is an arithmetic number, because the mean of its divisors is an integer number (956260409832).
Almost surely, 223023320500245 is an apocalyptic number.
It is an amenable number.
23023320500245 is a deficient number, since it is larger than the sum of its proper divisors (7577012614379).
23023320500245 is a wasteful number, since it uses less digits than its factorization.
23023320500245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34419213.
The product of its (nonzero) digits is 43200, while the sum is 31.
Adding to 23023320500245 its reverse (54200502332032), we get a palindrome (77223822832277).
The spelling of 23023320500245 in words is "twenty-three trillion, twenty-three billion, three hundred twenty million, five hundred thousand, two hundred forty-five".
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