Base | Representation |
---|---|
bin | 1000100110111… |
… | …0010000101100 |
3 | 2111221020022000 |
4 | 2021232100230 |
5 | 33220300322 |
6 | 3325452300 |
7 | 615605115 |
oct | 211562054 |
9 | 74836260 |
10 | 36103212 |
11 | 19419972 |
12 | 10111090 |
13 | 7630c62 |
14 | 4b1b20c |
15 | 32823ac |
hex | 226e42c |
36103212 has 24 divisors (see below), whose sum is σ = 93601200. Its totient is φ = 12034368.
The previous prime is 36103201. The next prime is 36103219. The reversal of 36103212 is 21230163.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (36103219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167037 + ... + 167252.
It is an arithmetic number, because the mean of its divisors is an integer number (3900050).
Almost surely, 236103212 is an apocalyptic number.
It is an amenable number.
36103212 is an abundant number, since it is smaller than the sum of its proper divisors (57497988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36103212 is a wasteful number, since it uses less digits than its factorization.
36103212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 334302 (or 334294 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 36103212 is about 6008.5948440546. The cubic root of 36103212 is about 330.5079779850.
Adding to 36103212 its reverse (21230163), we get a palindrome (57333375).
It can be divided in two parts, 36103 and 212, that added together give a triangular number (36315 = T269).
The spelling of 36103212 in words is "thirty-six million, one hundred three thousand, two hundred twelve".
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