Base | Representation |
---|---|
bin | 100011011001001010… |
… | …0010101101111101011 |
3 | 21021011222220222012022 |
4 | 1012302110111233223 |
5 | 2221130031323202 |
6 | 54530002535055 |
7 | 5330334235556 |
oct | 1066224255753 |
9 | 237158828168 |
10 | 76006120427 |
11 | 2a263523266 |
12 | 1289236748b |
13 | 7223877173 |
14 | 397057969d |
15 | 1e9ca56ea2 |
hex | 11b2515beb |
76006120427 has 4 divisors (see below), whose sum is σ = 78060339936. Its totient is φ = 73951900920.
The previous prime is 76006120409. The next prime is 76006120429. The reversal of 76006120427 is 72402160067.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72402160067 = 739 ⋅97973153.
It is a cyclic number.
It is not a de Polignac number, because 76006120427 - 212 = 76006116331 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (76006120429) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1027109699 + ... + 1027109772.
It is an arithmetic number, because the mean of its divisors is an integer number (19515084984).
Almost surely, 276006120427 is an apocalyptic number.
76006120427 is a deficient number, since it is larger than the sum of its proper divisors (2054219509).
76006120427 is a wasteful number, since it uses less digits than its factorization.
76006120427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2054219508.
The product of its (nonzero) digits is 28224, while the sum is 35.
The spelling of 76006120427 in words is "seventy-six billion, six million, one hundred twenty thousand, four hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.126 sec. • engine limits •