Base | Representation |
---|---|
bin | 111111111101010100… |
… | …110100010101010111 |
3 | 20120021001101021001220 |
4 | 333331110310111113 |
5 | 2111121144233302 |
6 | 51314303021423 |
7 | 4650551326332 |
oct | 777524642527 |
9 | 216231337056 |
10 | 68674602327 |
11 | 271410281a1 |
12 | 11386b9a873 |
13 | 6625989486 |
14 | 34769a3619 |
15 | 1bbe0a54bc |
hex | ffd534557 |
68674602327 has 16 divisors (see below), whose sum is σ = 92807699712. Its totient is φ = 45165323520.
The previous prime is 68674602323. The next prime is 68674602331. The reversal of 68674602327 is 72320647686.
It is an interprime number because it is at equal distance from previous prime (68674602323) and next prime (68674602331).
It is not a de Polignac number, because 68674602327 - 22 = 68674602323 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 68674602327.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68674602323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288913 + ... + 469914.
It is an arithmetic number, because the mean of its divisors is an integer number (5800481232).
Almost surely, 268674602327 is an apocalyptic number.
68674602327 is a deficient number, since it is larger than the sum of its proper divisors (24133097385).
68674602327 is a wasteful number, since it uses less digits than its factorization.
68674602327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 759238.
The product of its (nonzero) digits is 4064256, while the sum is 51.
The spelling of 68674602327 in words is "sixty-eight billion, six hundred seventy-four million, six hundred two thousand, three hundred twenty-seven".
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