Base | Representation |
---|---|
bin | 110110000010011110000… |
… | …0101011100011000110110 |
3 | 222022000101212001102221211 |
4 | 1230010330011130120312 |
5 | 1433141002131432432 |
6 | 23443530353032034 |
7 | 1364404100516623 |
oct | 154047405343066 |
9 | 28260355042854 |
10 | 7427006514742 |
11 | 2403859612a11 |
12 | 9bb4a155561a |
13 | 41b4960b88b9 |
14 | 1b967d05534a |
15 | cd2d8017d47 |
hex | 6c13c15c636 |
7427006514742 has 4 divisors (see below), whose sum is σ = 11140509772116. Its totient is φ = 3713503257370.
The previous prime is 7427006514659. The next prime is 7427006514769. The reversal of 7427006514742 is 2474156007247.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1856751628684 + ... + 1856751628687.
It is an arithmetic number, because the mean of its divisors is an integer number (2785127443029).
Almost surely, 27427006514742 is an apocalyptic number.
7427006514742 is a deficient number, since it is larger than the sum of its proper divisors (3713503257374).
7427006514742 is a wasteful number, since it uses less digits than its factorization.
7427006514742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3713503257373.
The product of its (nonzero) digits is 2634240, while the sum is 49.
The spelling of 7427006514742 in words is "seven trillion, four hundred twenty-seven billion, six million, five hundred fourteen thousand, seven hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.140 sec. • engine limits •