Base | Representation |
---|---|
bin | 100101100001010010… |
… | …001010110000101101 |
3 | 10211222122211110002102 |
4 | 211201102022300231 |
5 | 1130001413431120 |
6 | 30301343104445 |
7 | 2624226434222 |
oct | 454122126055 |
9 | 124878743072 |
10 | 40286858285 |
11 | 160a3976a03 |
12 | 7983ba2125 |
13 | 3a5062b7ab |
14 | 1d4271d949 |
15 | 10abc9bd75 |
hex | 96148ac2d |
40286858285 has 16 divisors (see below), whose sum is σ = 48923436672. Its totient is φ = 31844664000.
The previous prime is 40286858279. The next prime is 40286858291. The reversal of 40286858285 is 58285868204.
It is an interprime number because it is at equal distance from previous prime (40286858279) and next prime (40286858291).
It is not a de Polignac number, because 40286858285 - 214 = 40286841901 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 40286858285.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164030 + ... + 327840.
It is an arithmetic number, because the mean of its divisors is an integer number (3057714792).
Almost surely, 240286858285 is an apocalyptic number.
It is an amenable number.
40286858285 is a deficient number, since it is larger than the sum of its proper divisors (8636578387).
40286858285 is a wasteful number, since it uses less digits than its factorization.
40286858285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164404.
The product of its (nonzero) digits is 9830400, while the sum is 56.
The spelling of 40286858285 in words is "forty billion, two hundred eighty-six million, eight hundred fifty-eight thousand, two hundred eighty-five".
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