Base | Representation |
---|---|
bin | 1001000011111… |
… | …10110011001100 |
3 | 12022001001111200 |
4 | 10201332303030 |
5 | 123430014334 |
6 | 11313145500 |
7 | 1612063311 |
oct | 441766314 |
9 | 168031450 |
10 | 76016844 |
11 | 39a00642 |
12 | 2155b290 |
13 | 129973a7 |
14 | a14ad08 |
15 | 6a18799 |
hex | 487eccc |
76016844 has 18 divisors (see below), whose sum is σ = 192153780. Its totient is φ = 25338936.
The previous prime is 76016827. The next prime is 76016851. The reversal of 76016844 is 44861067.
76016844 is a `hidden beast` number, since 7 + 601 + 6 + 8 + 44 = 666.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2111579 = 76016844 / (7 + 6 + 0 + 1 + 6 + 8 + 4 + 4).
It is a junction number, because it is equal to n+sod(n) for n = 76016799 and 76016808.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1055754 + ... + 1055825.
It is an arithmetic number, because the mean of its divisors is an integer number (10675210).
Almost surely, 276016844 is an apocalyptic number.
It is an amenable number.
76016844 is an abundant number, since it is smaller than the sum of its proper divisors (116136936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76016844 is a wasteful number, since it uses less digits than its factorization.
76016844 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2111589 (or 2111584 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The square root of 76016844 is about 8718.7639032147. The cubic root of 76016844 is about 423.6136491896.
The spelling of 76016844 in words is "seventy-six million, sixteen thousand, eight hundred forty-four".
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