Base | Representation |
---|---|
bin | 10011010100001… |
… | …10110110011101 |
3 | 102021220010120012 |
4 | 21222012312131 |
5 | 312440024203 |
6 | 24024533005 |
7 | 4005154400 |
oct | 1152066635 |
9 | 367803505 |
10 | 162033053 |
11 | 83510916 |
12 | 46321165 |
13 | 27752c60 |
14 | 1773bd37 |
15 | e359bd8 |
hex | 9a86d9d |
162033053 has 12 divisors (see below), whose sum is σ = 202987260. Its totient is φ = 128201472.
The previous prime is 162033049. The next prime is 162033071. The reversal of 162033053 is 350330261.
It can be written as a sum of positive squares in 2 ways, for example, as 47927929 + 114105124 = 6923^2 + 10682^2 .
It is not a de Polignac number, because 162033053 - 22 = 162033049 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (162033023) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126548 + ... + 127821.
It is an arithmetic number, because the mean of its divisors is an integer number (16915605).
Almost surely, 2162033053 is an apocalyptic number.
162033053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
162033053 is a deficient number, since it is larger than the sum of its proper divisors (40954207).
162033053 is a wasteful number, since it uses less digits than its factorization.
162033053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 254396 (or 254389 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 23.
The square root of 162033053 is about 12729.2204396027. The cubic root of 162033053 is about 545.1732501969.
The spelling of 162033053 in words is "one hundred sixty-two million, thirty-three thousand, fifty-three".
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