Base | Representation |
---|---|
bin | 10011001101011101… |
… | …00000101101010101 |
3 | 222121202111011112002 |
4 | 21212232200231111 |
5 | 132110212400341 |
6 | 4423220005045 |
7 | 513401323652 |
oct | 114656405525 |
9 | 28552434462 |
10 | 10313403221 |
11 | 4412713540 |
12 | 1bb9b30785 |
13 | c848cbb74 |
14 | 6dba24c29 |
15 | 40566829b |
hex | 266ba0b55 |
10313403221 has 8 divisors (see below), whose sum is σ = 11251747584. Its totient is φ = 9375185920.
The previous prime is 10313403211. The next prime is 10313403307. The reversal of 10313403221 is 12230431301.
10313403221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 10313403221 - 26 = 10313403157 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10313403193 and 10313403202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10313403211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236501 + ... + 276693.
It is an arithmetic number, because the mean of its divisors is an integer number (1406468448).
Almost surely, 210313403221 is an apocalyptic number.
10313403221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10313403221 is a deficient number, since it is larger than the sum of its proper divisors (938344363).
10313403221 is a wasteful number, since it uses less digits than its factorization.
10313403221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63531.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 10313403221 its reverse (12230431301), we get a palindrome (22543834522).
The spelling of 10313403221 in words is "ten billion, three hundred thirteen million, four hundred three thousand, two hundred twenty-one".
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