Base | Representation |
---|---|
bin | 100101101010101110… |
… | …001100100000110011 |
3 | 10212101200210001200111 |
4 | 211222232030200303 |
5 | 1130312432403220 |
6 | 30325201002151 |
7 | 2631161350153 |
oct | 455256144063 |
9 | 125350701614 |
10 | 40445200435 |
11 | 16175296792 |
12 | 7a09023357 |
13 | 3a7738b783 |
14 | 1d5977a763 |
15 | 10bab2815a |
hex | 96ab8c833 |
40445200435 has 16 divisors (see below), whose sum is σ = 50460318720. Its totient is φ = 31087127520.
The previous prime is 40445200391. The next prime is 40445200457. The reversal of 40445200435 is 53400254404.
It is not a de Polignac number, because 40445200435 - 213 = 40445192243 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a junction number, because it is equal to n+sod(n) for n = 40445200397 and 40445200406.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 917077 + ... + 960166.
It is an arithmetic number, because the mean of its divisors is an integer number (3153769920).
Almost surely, 240445200435 is an apocalyptic number.
40445200435 is a deficient number, since it is larger than the sum of its proper divisors (10015118285).
40445200435 is a wasteful number, since it uses less digits than its factorization.
40445200435 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1877418.
The product of its (nonzero) digits is 38400, while the sum is 31.
Adding to 40445200435 its reverse (53400254404), we get a palindrome (93845454839).
The spelling of 40445200435 in words is "forty billion, four hundred forty-five million, two hundred thousand, four hundred thirty-five".
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