Base | Representation |
---|---|
bin | 111111010011001101… |
… | …101001010110001001 |
3 | 20111102210221011121012 |
4 | 333103031221112021 |
5 | 2103144312013431 |
6 | 51120223453305 |
7 | 4624212066266 |
oct | 772315512611 |
9 | 214383834535 |
10 | 67968079241 |
11 | 26909232a17 |
12 | 1120a457235 |
13 | 65424a4c8a |
14 | 340ac0c26d |
15 | 1b7c04522b |
hex | fd3369589 |
67968079241 has 8 divisors (see below), whose sum is σ = 68042332800. Its totient is φ = 67893869968.
The previous prime is 67968079163. The next prime is 67968079273. The reversal of 67968079241 is 14297086976.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-67968079241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (67968070241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3707600 + ... + 3725886.
It is an arithmetic number, because the mean of its divisors is an integer number (8505291600).
Almost surely, 267968079241 is an apocalyptic number.
It is an amenable number.
67968079241 is a deficient number, since it is larger than the sum of its proper divisors (74253559).
67968079241 is a wasteful number, since it uses less digits than its factorization.
67968079241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22143.
The product of its (nonzero) digits is 9144576, while the sum is 59.
The spelling of 67968079241 in words is "sixty-seven billion, nine hundred sixty-eight million, seventy-nine thousand, two hundred forty-one".
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