Base | Representation |
---|---|
bin | 1001001011010… |
… | …10110110010001 |
3 | 12100212011210001 |
4 | 10211222312101 |
5 | 124201434242 |
6 | 11350010001 |
7 | 1623231160 |
oct | 445526621 |
9 | 170764701 |
10 | 76983697 |
11 | 3a500a9a |
12 | 21946901 |
13 | 12c454ab |
14 | a31d3d7 |
15 | 6b59eb7 |
hex | 496ad91 |
76983697 has 8 divisors (see below), whose sum is σ = 89853696. Its totient is φ = 64581792.
The previous prime is 76983689. The next prime is 76983703. The reversal of 76983697 is 79638967.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 76983697 - 23 = 76983689 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (76983677) 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, 116668 + ... + 117325.
It is an arithmetic number, because the mean of its divisors is an integer number (11231712).
Almost surely, 276983697 is an apocalyptic number.
It is an amenable number.
76983697 is a deficient number, since it is larger than the sum of its proper divisors (12869999).
76983697 is a wasteful number, since it uses less digits than its factorization.
76983697 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 234047.
The product of its digits is 3429216, while the sum is 55.
The square root of 76983697 is about 8774.0353885769. The cubic root of 76983697 is about 425.4020592004.
The spelling of 76983697 in words is "seventy-six million, nine hundred eighty-three thousand, six hundred ninety-seven".
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