Base | Representation |
---|---|
bin | 111111101011000… |
… | …1110100010011011 |
3 | 12111220021010111022 |
4 | 1333112032202123 |
5 | 13333423030042 |
6 | 552001153055 |
7 | 103642142420 |
oct | 17726164233 |
9 | 5456233438 |
10 | 2136533147 |
11 | 9a7020a81 |
12 | 4b762b78b |
13 | 28083c6c8 |
14 | 163a79d47 |
15 | c7881cd2 |
hex | 7f58e89b |
2136533147 has 16 divisors (see below), whose sum is σ = 2573395200. Its totient is φ = 1732816800.
The previous prime is 2136533141. The next prime is 2136533159. The reversal of 2136533147 is 7413356312.
It is a cyclic number.
It is not a de Polignac number, because 2136533147 - 212 = 2136529051 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2136533141) 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 15 ways as a sum of consecutive naturals, for example, 104897 + ... + 123597.
It is an arithmetic number, because the mean of its divisors is an integer number (160837200).
Almost surely, 22136533147 is an apocalyptic number.
2136533147 is a deficient number, since it is larger than the sum of its proper divisors (436862053).
2136533147 is a wasteful number, since it uses less digits than its factorization.
2136533147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19586.
The product of its digits is 45360, while the sum is 35.
The square root of 2136533147 is about 46222.6475550676. The cubic root of 2136533147 is about 1287.9624800597.
Adding to 2136533147 its reverse (7413356312), we get a palindrome (9549889459).
The spelling of 2136533147 in words is "two billion, one hundred thirty-six million, five hundred thirty-three thousand, one hundred forty-seven".
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