Base | Representation |
---|---|
bin | 1001001000111… |
… | …10011111111110 |
3 | 12100021021210201 |
4 | 10210132133332 |
5 | 124111432344 |
6 | 11335154114 |
7 | 1620456352 |
oct | 444363776 |
9 | 170237721 |
10 | 76670974 |
11 | 3a308046 |
12 | 2181593a |
13 | 12b66053 |
14 | a27b462 |
15 | 6ae74d4 |
hex | 491e7fe |
76670974 has 8 divisors (see below), whose sum is σ = 115122168. Its totient is φ = 38296920.
The previous prime is 76670963. The next prime is 76670977. The reversal of 76670974 is 47907667.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76670977) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16732 + ... + 20815.
It is an arithmetic number, because the mean of its divisors is an integer number (14390271).
Almost surely, 276670974 is an apocalyptic number.
76670974 is a deficient number, since it is larger than the sum of its proper divisors (38451194).
76670974 is a wasteful number, since it uses less digits than its factorization.
76670974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38570.
The product of its (nonzero) digits is 444528, while the sum is 46.
The square root of 76670974 is about 8756.1963203208. The cubic root of 76670974 is about 424.8252550352.
The spelling of 76670974 in words is "seventy-six million, six hundred seventy thousand, nine hundred seventy-four".
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