Base | Representation |
---|---|
bin | 1001001001001… |
… | …10111110001001 |
3 | 12100100001101212 |
4 | 10210212332021 |
5 | 124114040143 |
6 | 11340022505 |
7 | 1620662462 |
oct | 444467611 |
9 | 170301355 |
10 | 76705673 |
11 | 3a331120 |
12 | 21831a35 |
13 | 12b78a95 |
14 | a289d69 |
15 | 6b02918 |
hex | 4926f89 |
76705673 has 8 divisors (see below), whose sum is σ = 83865216. Its totient is φ = 69577200.
The previous prime is 76705669. The next prime is 76705691. The reversal of 76705673 is 37650767.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 76705673 - 22 = 76705669 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 76705673.
It is not an unprimeable number, because it can be changed into a prime (76705613) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2438 + ... + 12623.
It is an arithmetic number, because the mean of its divisors is an integer number (10483152).
Almost surely, 276705673 is an apocalyptic number.
It is an amenable number.
76705673 is a deficient number, since it is larger than the sum of its proper divisors (7159543).
76705673 is a wasteful number, since it uses less digits than its factorization.
76705673 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15535.
The product of its (nonzero) digits is 185220, while the sum is 41.
The square root of 76705673 is about 8758.1774930633. The cubic root of 76705673 is about 424.8893331234.
The spelling of 76705673 in words is "seventy-six million, seven hundred five thousand, six hundred seventy-three".
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