Base | Representation |
---|---|
bin | 10110010111110000… |
… | …00010110100000000 |
3 | 1011000000200120212120 |
4 | 23023320002310000 |
5 | 144044130313044 |
6 | 5303440324240 |
7 | 603425503266 |
oct | 131370026400 |
9 | 34000616776 |
10 | 12010401024 |
11 | 5103616066 |
12 | 23b2313680 |
13 | 1195366a8b |
14 | 81d168436 |
15 | 4a4627519 |
hex | 2cbe02d00 |
12010401024 has 36 divisors (see below), whose sum is σ = 31965183936. Its totient is φ = 4003466752.
The previous prime is 12010401019. The next prime is 12010401031. The reversal of 12010401024 is 42010401021.
It is a junction number, because it is equal to n+sod(n) for n = 12010400994 and 12010401012.
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 3 ways as a sum of consecutive naturals, for example, 7818504 + ... + 7820039.
It is an arithmetic number, because the mean of its divisors is an integer number (887921776).
Almost surely, 212010401024 is an apocalyptic number.
It is an amenable number.
12010401024 is an abundant number, since it is smaller than the sum of its proper divisors (19954782912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12010401024 is an equidigital number, since it uses as much as digits as its factorization.
12010401024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15638562 (or 15638548 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 12010401024 its reverse (42010401021), we get a palindrome (54020802045).
The spelling of 12010401024 in words is "twelve billion, ten million, four hundred one thousand, twenty-four".
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