Base | Representation |
---|---|
bin | 10111001100011110001011… |
… | …000011100010111110011011 |
3 | 111101012021001201201112122011 |
4 | 113030132023003202332123 |
5 | 101332331240402210021 |
6 | 1000543413510410351 |
7 | 30326062652216056 |
oct | 2714361303427633 |
9 | 441167051645564 |
10 | 102012101210011 |
11 | 2a5600a8757173 |
12 | b5367663609b7 |
13 | 44bc9137ba2c5 |
14 | 1b295aa907a9d |
15 | bbd87ed60de1 |
hex | 5cc78b0e2f9b |
102012101210011 has 8 divisors (see below), whose sum is σ = 108476387355024. Its totient is φ = 95599323321600.
The previous prime is 102012101209987. The next prime is 102012101210051. The reversal of 102012101210011 is 110012101210201.
It is a happy number.
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 102012101210011 - 239 = 101462345396123 is a prime.
It is a super-3 number, since 3×1020121012100113 (a number of 43 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102012101209973 and 102012101210000.
It is not an unprimeable number, because it can be changed into a prime (102012101210051) 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, 12877060065 + ... + 12877067986.
It is an arithmetic number, because the mean of its divisors is an integer number (13559548419378).
Almost surely, 2102012101210011 is an apocalyptic number.
102012101210011 is a deficient number, since it is larger than the sum of its proper divisors (6464286145013).
102012101210011 is a wasteful number, since it uses less digits than its factorization.
102012101210011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25754128301.
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 102012101210011 its reverse (110012101210201), we get a palindrome (212024202420212).
The spelling of 102012101210011 in words is "one hundred two trillion, twelve billion, one hundred one million, two hundred ten thousand, eleven".
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