Base | Representation |
---|---|
bin | 111000010110110001… |
… | …0100000000101000110 |
3 | 102120101022022122101100 |
4 | 1300231202200011012 |
5 | 3440323403301202 |
6 | 131333001040530 |
7 | 11513031255603 |
oct | 1605542400506 |
9 | 376338278340 |
10 | 121023103302 |
11 | 47364428842 |
12 | 1b556486146 |
13 | b54915333a |
14 | 5c011896aa |
15 | 3234bec41c |
hex | 1c2d8a0146 |
121023103302 has 24 divisors (see below), whose sum is σ = 263534403600. Its totient is φ = 40138314480.
The previous prime is 121023103259. The next prime is 121023103319. The reversal of 121023103302 is 203301320121.
121023103302 is a `hidden beast` number, since 1 + 21 + 0 + 2 + 310 + 330 + 2 = 666.
121023103302 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16889649 + ... + 16896812.
It is an arithmetic number, because the mean of its divisors is an integer number (10980600150).
Almost surely, 2121023103302 is an apocalyptic number.
121023103302 is an abundant number, since it is smaller than the sum of its proper divisors (142511300298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121023103302 is a wasteful number, since it uses less digits than its factorization.
121023103302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33786668 (or 33786665 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 121023103302 its reverse (203301320121), we get a palindrome (324324423423).
The spelling of 121023103302 in words is "one hundred twenty-one billion, twenty-three million, one hundred three thousand, three hundred two".
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