Base | Representation |
---|---|
bin | 1110001110001010011… |
… | …1010101101110101100 |
3 | 212100122002102200000020 |
4 | 3203202213111232230 |
5 | 13000331423211022 |
6 | 304123352202140 |
7 | 23436323566605 |
oct | 3434247255654 |
9 | 770562380006 |
10 | 244320132012 |
11 | 94685388380 |
12 | 3b426399350 |
13 | 1a06841c468 |
14 | bb7a336dac |
15 | 654e36a35c |
hex | 38e29d5bac |
244320132012 has 24 divisors (see below), whose sum is σ = 621905790912. Its totient is φ = 74036403600.
The previous prime is 244320131987. The next prime is 244320132019. The reversal of 244320132012 is 210231023442.
It is a happy number.
It is a super-2 number, since 2×2443201320122 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (244320132019) 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, 925454914 + ... + 925455177.
It is an arithmetic number, because the mean of its divisors is an integer number (25912741288).
Almost surely, 2244320132012 is an apocalyptic number.
244320132012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
244320132012 is an abundant number, since it is smaller than the sum of its proper divisors (377585658900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244320132012 is a wasteful number, since it uses less digits than its factorization.
244320132012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1850910109 (or 1850910107 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 244320132012 its reverse (210231023442), we get a palindrome (454551155454).
The spelling of 244320132012 in words is "two hundred forty-four billion, three hundred twenty million, one hundred thirty-two thousand, twelve".
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