Base | Representation |
---|---|
bin | 11101011111010001101… |
… | …00010110011011001101 |
3 | 10120212022021111022022022 |
4 | 32233220310112123031 |
5 | 113100040134231023 |
6 | 2053245100455525 |
7 | 133126422250505 |
oct | 16575064263315 |
9 | 3525267438268 |
10 | 1013223352013 |
11 | 360784192a94 |
12 | 14445254a5a5 |
13 | 74714a0c8a2 |
14 | 3707c712a05 |
15 | 1b5525d67c8 |
hex | ebe8d166cd |
1013223352013 has 4 divisors (see below), whose sum is σ = 1013231545248. Its totient is φ = 1013215158780.
The previous prime is 1013223351983. The next prime is 1013223352049. The reversal of 1013223352013 is 3102533223101.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1013223352013 - 26 = 1013223351949 is a prime.
It is a super-2 number, since 2×10132233520132 (a number of 25 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 (1013223352513) by changing a digit.
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, 3908231 + ... + 4159412.
It is an arithmetic number, because the mean of its divisors is an integer number (253307886312).
Almost surely, 21013223352013 is an apocalyptic number.
It is an amenable number.
1013223352013 is a deficient number, since it is larger than the sum of its proper divisors (8193235).
1013223352013 is an equidigital number, since it uses as much as digits as its factorization.
1013223352013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8193234.
The product of its (nonzero) digits is 3240, while the sum is 26.
Adding to 1013223352013 its reverse (3102533223101), we get a palindrome (4115756575114).
The spelling of 1013223352013 in words is "one trillion, thirteen billion, two hundred twenty-three million, three hundred fifty-two thousand, thirteen".
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