Base | Representation |
---|---|
bin | 1000001000011… |
… | …00001100110110 |
3 | 11202100021222112 |
4 | 10010030030312 |
5 | 114430114124 |
6 | 10433531022 |
7 | 1455516302 |
oct | 404141466 |
9 | 152307875 |
10 | 68207414 |
11 | 35557270 |
12 | 1aa13a72 |
13 | 11191922 |
14 | 90b6d02 |
15 | 5ec490e |
hex | 410c336 |
68207414 has 16 divisors (see below), whose sum is σ = 111738960. Its totient is φ = 30968160.
The previous prime is 68207401. The next prime is 68207423. The reversal of 68207414 is 41470286.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37232 + ... + 39020.
It is an arithmetic number, because the mean of its divisors is an integer number (6983685).
Almost surely, 268207414 is an apocalyptic number.
68207414 is a deficient number, since it is larger than the sum of its proper divisors (43531546).
68207414 is a wasteful number, since it uses less digits than its factorization.
68207414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3535.
The product of its (nonzero) digits is 10752, while the sum is 32.
The square root of 68207414 is about 8258.7779967741. Note that the first 3 decimals coincide. The cubic root of 68207414 is about 408.5800852440.
The spelling of 68207414 in words is "sixty-eight million, two hundred seven thousand, four hundred fourteen".
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