Base | Representation |
---|---|
bin | 101101001001001111100… |
… | …110111101100001000110 |
3 | 101222120120202112101201100 |
4 | 231021033212331201012 |
5 | 401312003303014342 |
6 | 10333102230240530 |
7 | 440063635630314 |
oct | 55111746754106 |
9 | 11876522471640 |
10 | 3102302001222 |
11 | a9675166a426 |
12 | 4212b67b6146 |
13 | 196713235638 |
14 | aa21b9870b4 |
15 | 55a70ae7e4c |
hex | 2d24f9bd846 |
3102302001222 has 24 divisors (see below), whose sum is σ = 6758790554880. Its totient is φ = 1028387402640.
The previous prime is 3102302001217. The next prime is 3102302001223. The reversal of 3102302001222 is 2221002032013.
3102302001222 is a `hidden beast` number, since 3 + 10 + 230 + 200 + 1 + 222 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 3102302001195 and 3102302001204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3102302001223) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 476102022 + ... + 476108537.
It is an arithmetic number, because the mean of its divisors is an integer number (281616273120).
Almost surely, 23102302001222 is an apocalyptic number.
3102302001222 is an abundant number, since it is smaller than the sum of its proper divisors (3656488553658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3102302001222 is a wasteful number, since it uses less digits than its factorization.
3102302001222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 952210748 (or 952210745 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 3102302001222 its reverse (2221002032013), we get a palindrome (5323304033235).
The spelling of 3102302001222 in words is "three trillion, one hundred two billion, three hundred two million, one thousand, two hundred twenty-two".
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