Base | Representation |
---|---|
bin | 10100000010100… |
… | …101001111000101 |
3 | 212102122210200021 |
4 | 110002211033011 |
5 | 1142033034000 |
6 | 53210215141 |
7 | 11221555342 |
oct | 2402451705 |
9 | 772583607 |
10 | 336221125 |
11 | 1628739a9 |
12 | 947244b1 |
13 | 54870616 |
14 | 329217c9 |
15 | 1e7b611a |
hex | 140a53c5 |
336221125 has 16 divisors (see below), whose sum is σ = 420666480. Its totient is φ = 268296000.
The previous prime is 336221111. The next prime is 336221129. The reversal of 336221125 is 521122633.
It can be written as a sum of positive squares in 8 ways, for example, as 317089249 + 19131876 = 17807^2 + 4374^2 .
It is not a de Polignac number, because 336221125 - 211 = 336219077 is a prime.
It is a super-2 number, since 2×3362211252 = 226089289792531250, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 336221125.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (336221129) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49431 + ... + 55819.
It is an arithmetic number, because the mean of its divisors is an integer number (26291655).
Almost surely, 2336221125 is an apocalyptic number.
It is an amenable number.
336221125 is a deficient number, since it is larger than the sum of its proper divisors (84445355).
336221125 is an equidigital number, since it uses as much as digits as its factorization.
336221125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6825 (or 6815 counting only the distinct ones).
The product of its digits is 2160, while the sum is 25.
The square root of 336221125 is about 18336.3334666449. Note that the first 3 decimals coincide. The cubic root of 336221125 is about 695.3578027546.
Adding to 336221125 its reverse (521122633), we get a palindrome (857343758).
The spelling of 336221125 in words is "three hundred thirty-six million, two hundred twenty-one thousand, one hundred twenty-five".
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