Base | Representation |
---|---|
bin | 10101001111101110… |
… | …10001101101111001 |
3 | 1002102220211000112021 |
4 | 22213313101231321 |
5 | 141324443021103 |
6 | 5123454514441 |
7 | 552441162106 |
oct | 124767215571 |
9 | 32386730467 |
10 | 11406220153 |
11 | 4923572029 |
12 | 2263b05a21 |
13 | 10ca1361c3 |
14 | 7a2c13aad |
15 | 46b580bbd |
hex | 2a7dd1b79 |
11406220153 has 8 divisors (see below), whose sum is σ = 11752014600. Its totient is φ = 11065262208.
The previous prime is 11406220141. The next prime is 11406220169. The reversal of 11406220153 is 35102260411.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 620944 + 11405599209 = 788^2 + 106797^2 .
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 11406220153 - 217 = 11406089081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11406220183) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1204338 + ... + 1213771.
It is an arithmetic number, because the mean of its divisors is an integer number (1469001825).
Almost surely, 211406220153 is an apocalyptic number.
It is an amenable number.
11406220153 is a deficient number, since it is larger than the sum of its proper divisors (345794447).
11406220153 is an equidigital number, since it uses as much as digits as its factorization.
11406220153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2418251.
The product of its (nonzero) digits is 1440, while the sum is 25.
Adding to 11406220153 its reverse (35102260411), we get a palindrome (46508480564).
The spelling of 11406220153 in words is "eleven billion, four hundred six million, two hundred twenty thousand, one hundred fifty-three".
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