Base | Representation |
---|---|
bin | 1000001100111… |
… | …0011100001010 |
3 | 2101201200221110 |
4 | 2003032130022 |
5 | 32301300020 |
6 | 3225151150 |
7 | 565252401 |
oct | 203163412 |
9 | 71650843 |
10 | 34400010 |
11 | 18466267 |
12 | b62b4b6 |
13 | 7185948 |
14 | 47d6638 |
15 | 30478e0 |
hex | 20ce70a |
34400010 has 64 divisors (see below), whose sum is σ = 89828352. Its totient is φ = 8395776.
The previous prime is 34399999. The next prime is 34400017. The reversal of 34400010 is 1000443.
It is not an unprimeable number, because it can be changed into a prime (34400017) 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 31 ways as a sum of consecutive naturals, for example, 17959 + ... + 19781.
It is an arithmetic number, because the mean of its divisors is an integer number (1403568).
Almost surely, 234400010 is an apocalyptic number.
34400010 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 34400010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44914176).
34400010 is an abundant number, since it is smaller than the sum of its proper divisors (55428342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34400010 is a wasteful number, since it uses less digits than its factorization.
34400010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1887.
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 34400010 is about 5865.1521719389. The cubic root of 34400010 is about 325.2266978500.
Adding to 34400010 its reverse (1000443), we get a palindrome (35400453).
The spelling of 34400010 in words is "thirty-four million, four hundred thousand, ten".
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