Base | Representation |
---|---|
bin | 1100111101000110001… |
… | …00000010110001000001 |
3 | 1120112220222212121212001 |
4 | 12132203010002301001 |
5 | 24243100022040401 |
6 | 540252322104001 |
7 | 44105265166021 |
oct | 6364304026101 |
9 | 1515828777761 |
10 | 445117377601 |
11 | 161856178a26 |
12 | 72324aab001 |
13 | 32c88968890 |
14 | 17788267a81 |
15 | b8a27c0601 |
hex | 67a3102c41 |
445117377601 has 16 divisors (see below), whose sum is σ = 507597272784. Its totient is φ = 386675841024.
The previous prime is 445117377599. The next prime is 445117377631. The reversal of 445117377601 is 106773711544.
It can be written as a sum of positive squares in 8 ways, for example, as 14520250000 + 430597127601 = 120500^2 + 656199^2 .
It is a cyclic number.
It is not a de Polignac number, because 445117377601 - 21 = 445117377599 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (445117377631) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2771245 + ... + 2927461.
It is an arithmetic number, because the mean of its divisors is an integer number (31724829549).
Almost surely, 2445117377601 is an apocalyptic number.
It is an amenable number.
445117377601 is a deficient number, since it is larger than the sum of its proper divisors (62479895183).
445117377601 is a wasteful number, since it uses less digits than its factorization.
445117377601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169140.
The product of its (nonzero) digits is 493920, while the sum is 46.
The spelling of 445117377601 in words is "four hundred forty-five billion, one hundred seventeen million, three hundred seventy-seven thousand, six hundred one".
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