Base | Representation |
---|---|
bin | 10011000011110000… |
… | …10000100111010111 |
3 | 222102002110010222012 |
4 | 21201320100213113 |
5 | 131423402311123 |
6 | 4411152454435 |
7 | 511363116431 |
oct | 114170204727 |
9 | 28362403865 |
10 | 10232072663 |
11 | 43808136aa |
12 | 1b9684a41b |
13 | c70ac3c87 |
14 | 6d0cd3651 |
15 | 3ed450378 |
hex | 261e109d7 |
10232072663 has 4 divisors (see below), whose sum is σ = 10232459640. Its totient is φ = 10231685688.
The previous prime is 10232072623. The next prime is 10232072687. The reversal of 10232072663 is 36627023201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36627023201 = 103 ⋅355602167.
It is a cyclic number.
It is not a de Polignac number, because 10232072663 - 214 = 10232056279 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10232072623) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150668 + ... + 207761.
It is an arithmetic number, because the mean of its divisors is an integer number (2558114910).
Almost surely, 210232072663 is an apocalyptic number.
10232072663 is a deficient number, since it is larger than the sum of its proper divisors (386977).
10232072663 is an equidigital number, since it uses as much as digits as its factorization.
10232072663 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 386976.
The product of its (nonzero) digits is 18144, while the sum is 32.
Adding to 10232072663 its reverse (36627023201), we get a palindrome (46859095864).
The spelling of 10232072663 in words is "ten billion, two hundred thirty-two million, seventy-two thousand, six hundred sixty-three".
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