Base | Representation |
---|---|
bin | 1000110010101101011… |
… | …00000100000001101001 |
3 | 1001212210000101212202020 |
4 | 10121112230010001221 |
5 | 14422201114231441 |
6 | 350441144255053 |
7 | 30553241333061 |
oct | 4312654040151 |
9 | 1055700355666 |
10 | 302102102121 |
11 | 107136840786 |
12 | 4a671471489 |
13 | 226464a4511 |
14 | 1089c3b83a1 |
15 | 7cd1edde66 |
hex | 4656b04069 |
302102102121 has 8 divisors (see below), whose sum is σ = 405742969824. Its totient is φ = 199931317920.
The previous prime is 302102102111. The next prime is 302102102189. The reversal of 302102102121 is 121201201203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 302102102121 - 213 = 302102093929 is a prime.
It is a super-2 number, since 2×3021021021212 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 302102102121.
It is not an unprimeable number, because it can be changed into a prime (302102102101) 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, 367520395 + ... + 367521216.
It is an arithmetic number, because the mean of its divisors is an integer number (50717871228).
Almost surely, 2302102102121 is an apocalyptic number.
It is an amenable number.
302102102121 is a deficient number, since it is larger than the sum of its proper divisors (103640867703).
302102102121 is a wasteful number, since it uses less digits than its factorization.
302102102121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 735041751.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 302102102121 its reverse (121201201203), we get a palindrome (423303303324).
The spelling of 302102102121 in words is "three hundred two billion, one hundred two million, one hundred two thousand, one hundred twenty-one".
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