Base | Representation |
---|---|
bin | 10011011011101… |
… | …10011001010101 |
3 | 102100201222111001 |
4 | 21231312121111 |
5 | 313212423404 |
6 | 24101543301 |
7 | 4016412100 |
oct | 1155663125 |
9 | 370658431 |
10 | 163014229 |
11 | 84021004 |
12 | 46714b31 |
13 | 27a07731 |
14 | 17915737 |
15 | e4a07a4 |
hex | 9b76655 |
163014229 has 6 divisors (see below), whose sum is σ = 189628854. Its totient is φ = 139726440.
The previous prime is 163014157. The next prime is 163014251. The reversal of 163014229 is 922410361.
It can be written as a sum of positive squares in only one way, i.e., 84603204 + 78411025 = 9198^2 + 8855^2 .
It is not a de Polignac number, because 163014229 - 215 = 162981461 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 163014197 and 163014206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (163014529) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1663362 + ... + 1663459.
It is an arithmetic number, because the mean of its divisors is an integer number (31604809).
Almost surely, 2163014229 is an apocalyptic number.
It is an amenable number.
163014229 is a deficient number, since it is larger than the sum of its proper divisors (26614625).
163014229 is an equidigital number, since it uses as much as digits as its factorization.
163014229 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3326835 (or 3326828 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 163014229 is about 12767.7025732902. The cubic root of 163014229 is about 546.2714516970.
The spelling of 163014229 in words is "one hundred sixty-three million, fourteen thousand, two hundred twenty-nine".
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