Base | Representation |
---|---|
bin | 10111001100011100011011… |
… | …100001111010001010100001 |
3 | 111101012002020022221101012122 |
4 | 113030130123201322022201 |
5 | 101332313422402333441 |
6 | 1000542504110434025 |
7 | 30325665412221320 |
oct | 2714343341721241 |
9 | 441162208841178 |
10 | 102010230121121 |
11 | 2a55a328558413 |
12 | b536323802915 |
13 | 44bc6a5c69c0a |
14 | 1b294702080b7 |
15 | bbd7c096434b |
hex | 5cc71b87a2a1 |
102010230121121 has 8 divisors (see below), whose sum is σ = 122719073830080. Its totient is φ = 82835374835088.
The previous prime is 102010230121117. The next prime is 102010230121139. The reversal of 102010230121121 is 121121032010201.
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 102010230121121 - 22 = 102010230121117 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 102010230121121.
It is not an unprimeable number, because it can be changed into a prime (102010230121171) 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, 383497105586 + ... + 383497105851.
It is an arithmetic number, because the mean of its divisors is an integer number (15339884228760).
Almost surely, 2102010230121121 is an apocalyptic number.
It is an amenable number.
102010230121121 is a deficient number, since it is larger than the sum of its proper divisors (20708843708959).
102010230121121 is an equidigital number, since it uses as much as digits as its factorization.
102010230121121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 766994211463.
The product of its (nonzero) digits is 48, while the sum is 17.
Adding to 102010230121121 its reverse (121121032010201), we get a palindrome (223131262131322).
The spelling of 102010230121121 in words is "one hundred two trillion, ten billion, two hundred thirty million, one hundred twenty-one thousand, one hundred twenty-one".
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