Base | Representation |
---|---|
bin | 101111101001101111… |
… | …0001001011010001100 |
3 | 100210010200222111100102 |
4 | 1133103132021122030 |
5 | 3134034012040434 |
6 | 115002152550232 |
7 | 10251612602642 |
oct | 1372336113214 |
9 | 323120874312 |
10 | 102332143244 |
11 | 3a442910911 |
12 | 179ba9b2378 |
13 | 985aa2a266 |
14 | 4d4aa99192 |
15 | 29ddd5a07e |
hex | 17d378968c |
102332143244 has 48 divisors (see below), whose sum is σ = 190779775200. Its totient is φ = 47891321856.
The previous prime is 102332143231. The next prime is 102332143363. The reversal of 102332143244 is 442341233201.
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, 2703602 + ... + 2741190.
It is an arithmetic number, because the mean of its divisors is an integer number (3974578650).
Almost surely, 2102332143244 is an apocalyptic number.
It is an amenable number.
102332143244 is a deficient number, since it is larger than the sum of its proper divisors (88447631956).
102332143244 is a wasteful number, since it uses less digits than its factorization.
102332143244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38042 (or 38040 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 102332143244 its reverse (442341233201), we get a palindrome (544673376445).
The spelling of 102332143244 in words is "one hundred two billion, three hundred thirty-two million, one hundred forty-three thousand, two hundred forty-four".
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