Base | Representation |
---|---|
bin | 100001101010001001100… |
… | …011001010110001101101 |
3 | 22012010020221202112111021 |
4 | 201222021203022301231 |
5 | 300344011011244041 |
6 | 4530324431254141 |
7 | 326052204324406 |
oct | 41521143126155 |
9 | 8163227675437 |
10 | 2313000103021 |
11 | 811a35292983 |
12 | 31433707a351 |
13 | 13a16579c81a |
14 | 7dd423869ad |
15 | 40276b0dcd1 |
hex | 21a898cac6d |
2313000103021 has 8 divisors (see below), whose sum is σ = 2319007050360. Its totient is φ = 2306993468928.
The previous prime is 2313000102997. The next prime is 2313000103121. The reversal of 2313000103021 is 1203010003132.
It can be written as a sum of positive squares in 4 ways, for example, as 1618009440100 + 694990662921 = 1272010^2 + 833661^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2313000103021 - 217 = 2312999971949 is a prime.
It is a super-2 number, since 2×23130001030212 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2313000102986 and 2313000103004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2313000103121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25479705 + ... + 25570321.
It is an arithmetic number, because the mean of its divisors is an integer number (289875881295).
Almost surely, 22313000103021 is an apocalyptic number.
It is an amenable number.
2313000103021 is a deficient number, since it is larger than the sum of its proper divisors (6006947339).
2313000103021 is an equidigital number, since it uses as much as digits as its factorization.
2313000103021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156623.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 2313000103021 its reverse (1203010003132), we get a palindrome (3516010106153).
The spelling of 2313000103021 in words is "two trillion, three hundred thirteen billion, one hundred three thousand, twenty-one".
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