Base | Representation |
---|---|
bin | 11101000101110… |
… | …10001000001100 |
3 | 122000012002222200 |
4 | 32202322020030 |
5 | 444433011022 |
6 | 40114241500 |
7 | 6022144410 |
oct | 1642721014 |
9 | 560162880 |
10 | 244032012 |
11 | 115827954 |
12 | 69886290 |
13 | 3b733153 |
14 | 245a4d40 |
15 | 16655bac |
hex | e8ba20c |
244032012 has 36 divisors (see below), whose sum is σ = 704982096. Its totient is φ = 69723360.
The previous prime is 244032007. The next prime is 244032043. The reversal of 244032012 is 210230442.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 483939 + ... + 484442.
It is an arithmetic number, because the mean of its divisors is an integer number (19582836).
Almost surely, 2244032012 is an apocalyptic number.
It is an amenable number.
244032012 is an abundant number, since it is smaller than the sum of its proper divisors (460950084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244032012 is a wasteful number, since it uses less digits than its factorization.
244032012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 968398 (or 968393 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 244032012 is about 15621.5239973570. The cubic root of 244032012 is about 624.9073031590.
Adding to 244032012 its reverse (210230442), we get a palindrome (454262454).
The spelling of 244032012 in words is "two hundred forty-four million, thirty-two thousand, twelve".
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