Base | Representation |
---|---|
bin | 100011100111110011… |
… | …1010011001101110100 |
3 | 21022110020210020200002 |
4 | 1013033213103031310 |
5 | 2223131343130233 |
6 | 55050441410432 |
7 | 5345453061356 |
oct | 1071747231564 |
9 | 238406706602 |
10 | 76497630068 |
11 | 2a495a10782 |
12 | 129aaa99a18 |
13 | 72a1648882 |
14 | 39b99610d6 |
15 | 1ecac946e8 |
hex | 11cf9d3374 |
76497630068 has 12 divisors (see below), whose sum is σ = 139691324640. Its totient is φ = 36585823032.
The previous prime is 76497630061. The next prime is 76497630073. The reversal of 76497630068 is 86003679467.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 76497629995 and 76497630022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76497630061) 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, 415747898 + ... + 415748081.
It is an arithmetic number, because the mean of its divisors is an integer number (11640943720).
Almost surely, 276497630068 is an apocalyptic number.
It is an amenable number.
76497630068 is a deficient number, since it is larger than the sum of its proper divisors (63193694572).
76497630068 is a wasteful number, since it uses less digits than its factorization.
76497630068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 831496006 (or 831496004 counting only the distinct ones).
The product of its (nonzero) digits is 9144576, while the sum is 56.
The spelling of 76497630068 in words is "seventy-six billion, four hundred ninety-seven million, six hundred thirty thousand, sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •