Base | Representation |
---|---|
bin | 100011011101111000… |
… | …1110100010101101100 |
3 | 21021121001120220102221 |
4 | 1012323301310111230 |
5 | 2221441144432420 |
6 | 54553432525124 |
7 | 5334302324311 |
oct | 1067361642554 |
9 | 237531526387 |
10 | 76164842860 |
11 | 2a335082827 |
12 | 129175507a4 |
13 | 724a70b272 |
14 | 3987694d08 |
15 | 1eab95acaa |
hex | 11bbc7456c |
76164842860 has 96 divisors (see below), whose sum is σ = 171487008000. Its totient is φ = 28328714496.
The previous prime is 76164842857. The next prime is 76164842867. The reversal of 76164842860 is 6824846167.
It is a junction number, because it is equal to n+sod(n) for n = 76164842798 and 76164842807.
It is not an unprimeable number, because it can be changed into a prime (76164842867) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16566082 + ... + 16570678.
It is an arithmetic number, because the mean of its divisors is an integer number (1786323000).
Almost surely, 276164842860 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 76164842860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85743504000).
76164842860 is an abundant number, since it is smaller than the sum of its proper divisors (95322165140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76164842860 is a wasteful number, since it uses less digits than its factorization.
76164842860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5423 (or 5421 counting only the distinct ones).
The product of its (nonzero) digits is 3096576, while the sum is 52.
The spelling of 76164842860 in words is "seventy-six billion, one hundred sixty-four million, eight hundred forty-two thousand, eight hundred sixty".
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