Base | Representation |
---|---|
bin | 101111101000110011… |
… | …1110001101101111100 |
3 | 100210001112121000010222 |
4 | 1133101213301231330 |
5 | 3134003041110322 |
6 | 114555123520512 |
7 | 10251055054244 |
oct | 1372147615574 |
9 | 323045530128 |
10 | 102301113212 |
11 | 3a427347561 |
12 | 179b0529138 |
13 | 98544844ac |
14 | 4d468dcb24 |
15 | 29db27ae42 |
hex | 17d19f1b7c |
102301113212 has 24 divisors (see below), whose sum is σ = 179490923136. Its totient is φ = 51018149168.
The previous prime is 102301113193. The next prime is 102301113217. The reversal of 102301113212 is 212311103201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102301113217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2711993 + ... + 2749455.
It is an arithmetic number, because the mean of its divisors is an integer number (7478788464).
Almost surely, 2102301113212 is an apocalyptic number.
It is an amenable number.
102301113212 is a deficient number, since it is larger than the sum of its proper divisors (77189809924).
102301113212 is a wasteful number, since it uses less digits than its factorization.
102301113212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39217 (or 39215 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 102301113212 its reverse (212311103201), we get a palindrome (314612216413).
The spelling of 102301113212 in words is "one hundred two billion, three hundred one million, one hundred thirteen thousand, two hundred twelve".
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