Base | Representation |
---|---|
bin | 10001010101011100011100… |
… | …111101110101010110010101 |
3 | 100222221111221002002101211122 |
4 | 101111130130331311112111 |
5 | 34443110420303131040 |
6 | 430052213542013325 |
7 | 22026122302133666 |
oct | 2125343475652625 |
9 | 328844832071748 |
10 | 76240450442645 |
11 | 22324436765a65 |
12 | 8673ab0717245 |
13 | 337059c85b518 |
14 | 14b80b3a7936d |
15 | 8c32c82141b5 |
hex | 45571cf75595 |
76240450442645 has 8 divisors (see below), whose sum is σ = 96303726875040. Its totient is φ = 57782236124880.
The previous prime is 76240450442599. The next prime is 76240450442701. The reversal of 76240450442645 is 54624405404267.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 76240450442645 - 26 = 76240450442581 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 401265528551 + ... + 401265528740.
It is an arithmetic number, because the mean of its divisors is an integer number (12037965859380).
Almost surely, 276240450442645 is an apocalyptic number.
It is an amenable number.
76240450442645 is a deficient number, since it is larger than the sum of its proper divisors (20063276432395).
76240450442645 is a wasteful number, since it uses less digits than its factorization.
76240450442645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 802531057315.
The product of its (nonzero) digits is 25804800, while the sum is 53.
The spelling of 76240450442645 in words is "seventy-six trillion, two hundred forty billion, four hundred fifty million, four hundred forty-two thousand, six hundred forty-five".
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