Base | Representation |
---|---|
bin | 100101011101010101… |
… | …110111000100000100 |
3 | 10211211001101010201220 |
4 | 211131111313010010 |
5 | 1124333000423231 |
6 | 30251021320340 |
7 | 2622464312343 |
oct | 453525670404 |
9 | 124731333656 |
10 | 40220717316 |
11 | 1606a60124a |
12 | 7965a060b0 |
13 | 3a3ca11620 |
14 | 1d37a23b5a |
15 | 10a6084896 |
hex | 95d577104 |
40220717316 has 96 divisors (see below), whose sum is σ = 108367741440. Its totient is φ = 11500130304.
The previous prime is 40220717293. The next prime is 40220717347. The reversal of 40220717316 is 61371702204.
It is a super-2 number, since 2×402207173162 (a number of 22 digits) contains 22 as substring.
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 31 ways as a sum of consecutive naturals, for example, 113520 + ... + 305496.
It is an arithmetic number, because the mean of its divisors is an integer number (1128830640).
Almost surely, 240220717316 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40220717316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54183870720).
40220717316 is an abundant number, since it is smaller than the sum of its proper divisors (68147024124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40220717316 is a wasteful number, since it uses less digits than its factorization.
40220717316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 192093 (or 192091 counting only the distinct ones).
The product of its (nonzero) digits is 14112, while the sum is 33.
The spelling of 40220717316 in words is "forty billion, two hundred twenty million, seven hundred seventeen thousand, three hundred sixteen".
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