Base | Representation |
---|---|
bin | 1101011101010010111… |
… | …0110100011111010110 |
3 | 211002202212221021021022 |
4 | 3113110232310133112 |
5 | 12242000242410402 |
6 | 254113551521142 |
7 | 22463260132061 |
oct | 3272456643726 |
9 | 732685837238 |
10 | 231202310102 |
11 | 8a063749645 |
12 | 389852291b2 |
13 | 18a5780706a |
14 | b29409b8d8 |
15 | 60328e32a2 |
hex | 35d4bb47d6 |
231202310102 has 8 divisors (see below), whose sum is σ = 346821046056. Its totient is φ = 115595294752.
The previous prime is 231202310081. The next prime is 231202310117. The reversal of 231202310102 is 201013202132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 2880668 + ... + 2959839.
It is an arithmetic number, because the mean of its divisors is an integer number (43352630757).
Almost surely, 2231202310102 is an apocalyptic number.
231202310102 is a deficient number, since it is larger than the sum of its proper divisors (115618735954).
231202310102 is a wasteful number, since it uses less digits than its factorization.
231202310102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5860302.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 231202310102 its reverse (201013202132), we get a palindrome (432215512234).
The spelling of 231202310102 in words is "two hundred thirty-one billion, two hundred two million, three hundred ten thousand, one hundred two".
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