Base | Representation |
---|---|
bin | 111110110010001100… |
… | …010010010100101100 |
3 | 20110000012110211012022 |
4 | 332302030102110230 |
5 | 2101031000342133 |
6 | 50545233325312 |
7 | 4604404115513 |
oct | 766214222454 |
9 | 213005424168 |
10 | 67414074668 |
11 | 266545400a6 |
12 | 11094a06838 |
13 | 6484791b15 |
14 | 33973d967a |
15 | 1b485b0998 |
hex | fb231252c |
67414074668 has 12 divisors (see below), whose sum is σ = 124914314952. Its totient is φ = 31724270400.
The previous prime is 67414074653. The next prime is 67414074683. The reversal of 67414074668 is 86647041476.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (67414074653) and next prime (67414074683).
It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 495691658 + ... + 495691793.
It is an arithmetic number, because the mean of its divisors is an integer number (10409526246).
Almost surely, 267414074668 is an apocalyptic number.
67414074668 is a gapful number since it is divisible by the number (68) formed by its first and last digit.
It is an amenable number.
67414074668 is a deficient number, since it is larger than the sum of its proper divisors (57500240284).
67414074668 is a wasteful number, since it uses less digits than its factorization.
67414074668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 991383472 (or 991383470 counting only the distinct ones).
The product of its (nonzero) digits is 5419008, while the sum is 53.
The spelling of 67414074668 in words is "sixty-seven billion, four hundred fourteen million, seventy-four thousand, six hundred sixty-eight".
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