Base | Representation |
---|---|
bin | 101111101001011100… |
… | …0011000111001010100 |
3 | 100210010000100121210100 |
4 | 1133102320120321110 |
5 | 3134023443321304 |
6 | 115001200454100 |
7 | 10251432506454 |
oct | 1372270307124 |
9 | 323100317710 |
10 | 102322245204 |
11 | 3a438270313 |
12 | 179b761a330 |
13 | 9858972c2a |
14 | 4d4963dd64 |
15 | 29dd052439 |
hex | 17d2e18e54 |
102322245204 has 36 divisors (see below), whose sum is σ = 258717970420. Its totient is φ = 34098174720.
The previous prime is 102322245203. The next prime is 102322245287. The reversal of 102322245204 is 402542223201.
102322245204 is a `hidden beast` number, since 1 + 0 + 232 + 224 + 5 + 204 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 14860097604 + 87462147600 = 121902^2 + 295740^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102322245203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 249637 + ... + 516684.
Almost surely, 2102322245204 is an apocalyptic number.
It is an amenable number.
102322245204 is an abundant number, since it is smaller than the sum of its proper divisors (156395725216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102322245204 is a wasteful number, since it uses less digits than its factorization.
102322245204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 770040 (or 770035 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 27.
Adding to 102322245204 its reverse (402542223201), we get a palindrome (504864468405).
The spelling of 102322245204 in words is "one hundred two billion, three hundred twenty-two million, two hundred forty-five thousand, two hundred four".
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