Base | Representation |
---|---|
bin | 100011101101001000… |
… | …0010011110101011010 |
3 | 21022220200201010122011 |
4 | 1013122100103311122 |
5 | 2224013043341131 |
6 | 55120300020134 |
7 | 5353051354411 |
oct | 1073220236532 |
9 | 238820633564 |
10 | 76676152666 |
11 | 2a577764413 |
12 | 12a3a83164a |
13 | 72cc623149 |
14 | 39d5552478 |
15 | 1edb7aa0b1 |
hex | 11da413d5a |
76676152666 has 8 divisors (see below), whose sum is σ = 115746804180. Its totient is φ = 38093884608.
The previous prime is 76676152603. The next prime is 76676152667. The reversal of 76676152666 is 66625167667.
It can be written as a sum of positive squares in 2 ways, for example, as 68316890625 + 8359262041 = 261375^2 + 91429^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 76676152666.
It is not an unprimeable number, because it can be changed into a prime (76676152667) 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, 122095471 + ... + 122096098.
Almost surely, 276676152666 is an apocalyptic number.
76676152666 is a deficient number, since it is larger than the sum of its proper divisors (39070651514).
76676152666 is a wasteful number, since it uses less digits than its factorization.
76676152666 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244191728.
The product of its digits is 22861440, while the sum is 58.
The spelling of 76676152666 in words is "seventy-six billion, six hundred seventy-six million, one hundred fifty-two thousand, six hundred sixty-six".
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