Base | Representation |
---|---|
bin | 101001001001110100… |
… | …010010110110010000 |
3 | 11020001112201222220101 |
4 | 221021310102312100 |
5 | 1210444124242131 |
6 | 32144424422144 |
7 | 3123010544401 |
oct | 511164226620 |
9 | 136045658811 |
10 | 44188118416 |
11 | 1781604a432 |
12 | 8692617954 |
13 | 422295b140 |
14 | 21d28cd9a8 |
15 | 123951ac61 |
hex | a49d12d90 |
44188118416 has 20 divisors (see below), whose sum is σ = 92200209052. Its totient is φ = 20394516096.
The previous prime is 44188118389. The next prime is 44188118419. The reversal of 44188118416 is 61481188144.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 6898963600 + 37289154816 = 83060^2 + 193104^2 .
It is not an unprimeable number, because it can be changed into a prime (44188118419) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106221231 + ... + 106221646.
Almost surely, 244188118416 is an apocalyptic number.
It is an amenable number.
44188118416 is an abundant number, since it is smaller than the sum of its proper divisors (48012090636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44188118416 is a wasteful number, since it uses less digits than its factorization.
44188118416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212442898 (or 212442892 counting only the distinct ones).
The product of its digits is 196608, while the sum is 46.
The spelling of 44188118416 in words is "forty-four billion, one hundred eighty-eight million, one hundred eighteen thousand, four hundred sixteen".
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