Base | Representation |
---|---|
bin | 1000001100101… |
… | …1100101001010 |
3 | 2101201002212200 |
4 | 2003023211022 |
5 | 32300411143 |
6 | 3225021030 |
7 | 565203300 |
oct | 203134512 |
9 | 71632780 |
10 | 34388298 |
11 | 1845848a |
12 | b624776 |
13 | 7180509 |
14 | 47d2270 |
15 | 30441d3 |
hex | 20cb94a |
34388298 has 72 divisors (see below), whose sum is σ = 87639552. Its totient is φ = 9716112.
The previous prime is 34388293. The next prime is 34388303. The reversal of 34388298 is 89288343.
Added to its reverse (89288343) it gives a square (123676641 = 111212).
It is an interprime number because it is at equal distance from previous prime (34388293) and next prime (34388303).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (34388293) 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 35 ways as a sum of consecutive naturals, for example, 111861 + ... + 112167.
It is an arithmetic number, because the mean of its divisors is an integer number (1217216).
Almost surely, 234388298 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 34388298, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43819776).
34388298 is an abundant number, since it is smaller than the sum of its proper divisors (53251254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34388298 is a wasteful number, since it uses less digits than its factorization.
34388298 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 456 (or 446 counting only the distinct ones).
The product of its digits is 331776, while the sum is 45.
The square root of 34388298 is about 5864.1536473732. The cubic root of 34388298 is about 325.1897842227.
Adding to 34388298 its sum of digits (45), we get a palindrome (34388343).
Adding to 34388298 its reverse (89288343), we get a square (123676641 = 111212).
The spelling of 34388298 in words is "thirty-four million, three hundred eighty-eight thousand, two hundred ninety-eight".
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