Base | Representation |
---|---|
bin | 10111001101110010000110… |
… | …001001101000011001000111 |
3 | 111101111212122210101120022102 |
4 | 113031302012021220121013 |
5 | 101340320313041412244 |
6 | 1001053035332022315 |
7 | 30335433011605655 |
oct | 2715620611503107 |
9 | 441455583346272 |
10 | 102102213232199 |
11 | 2a59533a630184 |
12 | b55011476199b |
13 | 44c82748a21ab |
14 | 1b2dab8645dd5 |
15 | bc0da5e6954e |
hex | 5cdc86268647 |
102102213232199 has 4 divisors (see below), whose sum is σ = 103113126234600. Its totient is φ = 101091300229800.
The previous prime is 102102213232163. The next prime is 102102213232223. The reversal of 102102213232199 is 991232312201201.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 102102213232199 - 216 = 102102213166663 is a prime.
It is a super-4 number, since 4×1021022132321994 (a number of 57 digits) contains 4444 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102102213232099) 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, 505456501049 + ... + 505456501250.
It is an arithmetic number, because the mean of its divisors is an integer number (25778281558650).
Almost surely, 2102102213232199 is an apocalyptic number.
102102213232199 is a deficient number, since it is larger than the sum of its proper divisors (1010913002401).
102102213232199 is a wasteful number, since it uses less digits than its factorization.
102102213232199 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1010913002400.
The product of its (nonzero) digits is 23328, while the sum is 38.
The spelling of 102102213232199 in words is "one hundred two trillion, one hundred two billion, two hundred thirteen million, two hundred thirty-two thousand, one hundred ninety-nine".
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