Base | Representation |
---|---|
bin | 10011000001010010… |
… | …00001011100000001 |
3 | 222100122100211202211 |
4 | 21200221001130001 |
5 | 131403043113441 |
6 | 4405131342121 |
7 | 511021425130 |
oct | 114051013401 |
9 | 28318324684 |
10 | 10211301121 |
11 | 437001673a |
12 | 1b8b8b1941 |
13 | c69700618 |
14 | 6cc247917 |
15 | 3eb6eaa81 |
hex | 260a41701 |
10211301121 has 8 divisors (see below), whose sum is σ = 11671071104. Its totient is φ = 8751784320.
The previous prime is 10211301109. The next prime is 10211301143. The reversal of 10211301121 is 12110311201.
It is a happy number.
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 10211301121 - 27 = 10211300993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10211301521) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32881 + ... + 146641.
It is an arithmetic number, because the mean of its divisors is an integer number (1458883888).
Almost surely, 210211301121 is an apocalyptic number.
It is an amenable number.
10211301121 is a deficient number, since it is larger than the sum of its proper divisors (1459769983).
10211301121 is a wasteful number, since it uses less digits than its factorization.
10211301121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126591.
The product of its (nonzero) digits is 12, while the sum is 13.
Adding to 10211301121 its reverse (12110311201), we get a palindrome (22321612322).
The spelling of 10211301121 in words is "ten billion, two hundred eleven million, three hundred one thousand, one hundred twenty-one".
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