Base | Representation |
---|---|
bin | 1000001101001… |
… | …1101000111110 |
3 | 2101202210011100 |
4 | 2003103220332 |
5 | 32302440220 |
6 | 3225433530 |
7 | 565401450 |
oct | 203235076 |
9 | 71683140 |
10 | 34421310 |
11 | 18480270 |
12 | b63b8a6 |
13 | 7192551 |
14 | 48002d0 |
15 | 304dd90 |
hex | 20d3a3e |
34421310 has 96 divisors (see below), whose sum is σ = 111601152. Its totient is φ = 7151040.
The previous prime is 34421251. The next prime is 34421329. The reversal of 34421310 is 1312443.
34421310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×344213102 = 2369653164232200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4447 + ... + 9413.
It is an arithmetic number, because the mean of its divisors is an integer number (1162512).
Almost surely, 234421310 is an apocalyptic number.
34421310 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 34421310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55800576).
34421310 is an abundant number, since it is smaller than the sum of its proper divisors (77179842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34421310 is a wasteful number, since it uses less digits than its factorization.
34421310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4998 (or 4995 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 34421310 is about 5866.9677006099. The cubic root of 34421310 is about 325.2938092587.
Adding to 34421310 its reverse (1312443), we get a palindrome (35733753).
The spelling of 34421310 in words is "thirty-four million, four hundred twenty-one thousand, three hundred ten".
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