Base | Representation |
---|---|
bin | 1000001101010… |
… | …0010011001100 |
3 | 2101202220212102 |
4 | 2003110103030 |
5 | 32303032022 |
6 | 3225454232 |
7 | 565412360 |
oct | 203242314 |
9 | 71686772 |
10 | 34424012 |
11 | 184822a7 |
12 | b641378 |
13 | 719384c |
14 | 48012a0 |
15 | 304ea92 |
hex | 20d44cc |
34424012 has 24 divisors (see below), whose sum is σ = 71070720. Its totient is φ = 14276880.
The previous prime is 34424011. The next prime is 34424021. The reversal of 34424012 is 21042443.
It is a super-2 number, since 2×344240122 = 2370025204352288, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34424011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18962 + ... + 20697.
It is an arithmetic number, because the mean of its divisors is an integer number (2961280).
Almost surely, 234424012 is an apocalyptic number.
It is an amenable number.
34424012 is an abundant number, since it is smaller than the sum of its proper divisors (36646708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34424012 is a wasteful number, since it uses less digits than its factorization.
34424012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39701 (or 39699 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 34424012 is about 5867.1979683662. The cubic root of 34424012 is about 325.3023206612.
Adding to 34424012 its reverse (21042443), we get a palindrome (55466455).
The spelling of 34424012 in words is "thirty-four million, four hundred twenty-four thousand, twelve".
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