Base | Representation |
---|---|
bin | 1001000011111… |
… | …00010000000111 |
3 | 12022000112012010 |
4 | 10201330100013 |
5 | 123424201112 |
6 | 11313025303 |
7 | 1612021011 |
oct | 441742007 |
9 | 168015163 |
10 | 76006407 |
11 | 399a3814 |
12 | 21555233 |
13 | 12992709 |
14 | a1471b1 |
15 | 6a1563c |
hex | 487c407 |
76006407 has 8 divisors (see below), whose sum is σ = 101497840. Its totient is φ = 50592960.
The previous prime is 76006393. The next prime is 76006409. The reversal of 76006407 is 70460067.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 76006407 - 210 = 76005383 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76006409) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17182 + ... + 21147.
It is an arithmetic number, because the mean of its divisors is an integer number (12687230).
Almost surely, 276006407 is an apocalyptic number.
76006407 is a deficient number, since it is larger than the sum of its proper divisors (25491433).
76006407 is a wasteful number, since it uses less digits than its factorization.
76006407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38993.
The product of its (nonzero) digits is 7056, while the sum is 30.
The square root of 76006407 is about 8718.1653459888. The cubic root of 76006407 is about 423.5942611269.
The spelling of 76006407 in words is "seventy-six million, six thousand, four hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •