Base | Representation |
---|---|
bin | 100100101111101011011010… |
… | …0100011011101100101110101 |
3 | 1120101101210012011021211110022 |
4 | 1021133112310203131211311 |
5 | 314331002042444333023 |
6 | 3103225345235134525 |
7 | 125036211461523263 |
oct | 11137266443354565 |
9 | 1511353164254408 |
10 | 323212203121013 |
11 | 93a9258659a908 |
12 | 30300834a44445 |
13 | 10b46a1a7aa17b |
14 | 59b57a8641433 |
15 | 27577578a27c8 |
hex | 125f5b48dd975 |
323212203121013 has 4 divisors (see below), whose sum is σ = 323212320148428. Its totient is φ = 323212086093600.
The previous prime is 323212203120913. The next prime is 323212203121033. The reversal of 323212203121013 is 310121302212323.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 887021145124 + 322325181975889 = 941818^2 + 17953417^2 .
It is a cyclic number.
It is not a de Polignac number, because 323212203121013 - 224 = 323212186343797 is a prime.
It is a super-2 number, since 2×3232122031210132 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (323212203121033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54268256 + ... + 59928857.
It is an arithmetic number, because the mean of its divisors is an integer number (80803080037107).
Almost surely, 2323212203121013 is an apocalyptic number.
It is an amenable number.
323212203121013 is a deficient number, since it is larger than the sum of its proper divisors (117027415).
323212203121013 is a wasteful number, since it uses less digits than its factorization.
323212203121013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117027414.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 323212203121013 its reverse (310121302212323), we get a palindrome (633333505333336).
The spelling of 323212203121013 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred three million, one hundred twenty-one thousand, thirteen".
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