Base | Representation |
---|---|
bin | 1000000110111… |
… | …01000101001110 |
3 | 11201222111020101 |
4 | 10003131011032 |
5 | 114402430124 |
6 | 10425441314 |
7 | 1454053516 |
oct | 403350516 |
9 | 151874211 |
10 | 68014414 |
11 | 35435266 |
12 | 1a94023a |
13 | 11124b20 |
14 | 9066846 |
15 | 5e87644 |
hex | 40dd14e |
68014414 has 32 divisors (see below), whose sum is σ = 116645760. Its totient is φ = 29484000.
The previous prime is 68014411. The next prime is 68014459. The reversal of 68014414 is 41441086.
It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68014411) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64189 + ... + 65239.
It is an arithmetic number, because the mean of its divisors is an integer number (3645180).
Almost surely, 268014414 is an apocalyptic number.
68014414 is a deficient number, since it is larger than the sum of its proper divisors (48631346).
68014414 is a wasteful number, since it uses less digits than its factorization.
68014414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1216.
The product of its (nonzero) digits is 3072, while the sum is 28.
The square root of 68014414 is about 8247.0851820507. The cubic root of 68014414 is about 408.1943478487.
The spelling of 68014414 in words is "sixty-eight million, fourteen thousand, four hundred fourteen".
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