Base | Representation |
---|---|
bin | 100110001011100100… |
… | …110100010111011000 |
3 | 10220211002221102010011 |
4 | 212023210310113120 |
5 | 1132430033442420 |
6 | 30500010531304 |
7 | 2650633365652 |
oct | 461344642730 |
9 | 126732842104 |
10 | 40996390360 |
11 | 16428436952 |
12 | 7b41736b34 |
13 | 3b34627763 |
14 | 1daca596d2 |
15 | 10ee20395a |
hex | 98b9345d8 |
40996390360 has 64 divisors (see below), whose sum is σ = 94561084800. Its totient is φ = 15986841600.
The previous prime is 40996390343. The next prime is 40996390363. The reversal of 40996390360 is 6309369904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40996390363) by changing a digit.
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, 2420401 + ... + 2437279.
It is an arithmetic number, because the mean of its divisors is an integer number (1477516950).
Almost surely, 240996390360 is an apocalyptic number.
40996390360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40996390360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47280542400).
40996390360 is an abundant number, since it is smaller than the sum of its proper divisors (53564694440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40996390360 is a wasteful number, since it uses less digits than its factorization.
40996390360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18412 (or 18408 counting only the distinct ones).
The product of its (nonzero) digits is 944784, while the sum is 49.
The spelling of 40996390360 in words is "forty billion, nine hundred ninety-six million, three hundred ninety thousand, three hundred sixty".
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