Base | Representation |
---|---|
bin | 101111101101000101… |
… | …0011111111101000111 |
3 | 100210102112021102020112 |
4 | 1133122022133331013 |
5 | 3134301233330343 |
6 | 115021243423235 |
7 | 10254445212656 |
oct | 1373212377507 |
9 | 323375242215 |
10 | 102444433223 |
11 | 3a4a0236a50 |
12 | 17a30524b1b |
13 | 9878084a32 |
14 | 4d5b96919d |
15 | 29e8b3b218 |
hex | 17da29ff47 |
102444433223 has 8 divisors (see below), whose sum is σ = 112161023760. Its totient is φ = 92795086080.
The previous prime is 102444433213. The next prime is 102444433237. The reversal of 102444433223 is 322334444201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102444433223 - 28 = 102444432967 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 102444433223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102444433213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16807658 + ... + 16813751.
It is an arithmetic number, because the mean of its divisors is an integer number (14020127970).
Almost surely, 2102444433223 is an apocalyptic number.
102444433223 is a deficient number, since it is larger than the sum of its proper divisors (9716590537).
102444433223 is a wasteful number, since it uses less digits than its factorization.
102444433223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33621697.
The product of its (nonzero) digits is 55296, while the sum is 32.
Adding to 102444433223 its reverse (322334444201), we get a palindrome (424778877424).
The spelling of 102444433223 in words is "one hundred two billion, four hundred forty-four million, four hundred thirty-three thousand, two hundred twenty-three".
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