Base | Representation |
---|---|
bin | 1001001110011000010 |
3 | 120100122100 |
4 | 1021303002 |
5 | 34133044 |
6 | 10251230 |
7 | 2366160 |
oct | 1116302 |
9 | 510570 |
10 | 302274 |
11 | 197115 |
12 | 126b16 |
13 | a777b |
14 | 7c230 |
15 | 5e869 |
hex | 49cc2 |
302274 has 24 divisors (see below), whose sum is σ = 748800. Its totient is φ = 86328.
The previous prime is 302273. The next prime is 302279. The reversal of 302274 is 472203.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (302273) 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, 1074 + ... + 1325.
It is an arithmetic number, because the mean of its divisors is an integer number (31200).
2302274 is an apocalyptic number.
302274 is an abundant number, since it is smaller than the sum of its proper divisors (446526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
302274 is a wasteful number, since it uses less digits than its factorization.
302274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2414 (or 2411 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 18.
The square root of 302274 is about 549.7945070660. The cubic root of 302274 is about 67.1120128220.
Adding to 302274 its reverse (472203), we get a palindrome (774477).
It can be divided in two parts, 302 and 274, that added together give a square (576 = 242).
The spelling of 302274 in words is "three hundred two thousand, two hundred seventy-four", and thus it is an iban number.
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