Base | Representation |
---|---|
bin | 1010101001110010010 |
3 | 122201211200 |
4 | 1111032102 |
5 | 42132244 |
6 | 11252030 |
7 | 2652465 |
oct | 1251622 |
9 | 581750 |
10 | 349074 |
11 | 2192a0 |
12 | 14a016 |
13 | c2b6b |
14 | 912dc |
15 | 6d669 |
hex | 55392 |
349074 has 48 divisors (see below), whose sum is σ = 864864. Its totient is φ = 100800.
The previous prime is 349051. The next prime is 349079. The reversal of 349074 is 470943.
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 (349079) by changing a digit.
349074 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8097 + ... + 8139.
It is an arithmetic number, because the mean of its divisors is an integer number (18018).
2349074 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 349074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (432432).
349074 is an abundant number, since it is smaller than the sum of its proper divisors (515790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
349074 is a wasteful number, since it uses less digits than its factorization.
349074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103 (or 100 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 349074 is about 590.8248471417. The cubic root of 349074 is about 70.4107819661.
The spelling of 349074 in words is "three hundred forty-nine thousand, seventy-four".
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