Base | Representation |
---|---|
bin | 1000001010101… |
… | …11010001110110 |
3 | 11202220220211011 |
4 | 10011113101312 |
5 | 120014434214 |
6 | 10444302434 |
7 | 1461236665 |
oct | 405272166 |
9 | 152826734 |
10 | 68514934 |
11 | 35747314 |
12 | 1ab41a1a |
13 | 1126b8a7 |
14 | 9156ddc |
15 | 6035ac4 |
hex | 4157476 |
68514934 has 8 divisors (see below), whose sum is σ = 102811968. Its totient is φ = 34244280.
The previous prime is 68514911. The next prime is 68514961. The reversal of 68514934 is 43941586.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2299 + ... + 11929.
It is an arithmetic number, because the mean of its divisors is an integer number (12851496).
Almost surely, 268514934 is an apocalyptic number.
68514934 is a deficient number, since it is larger than the sum of its proper divisors (34297034).
68514934 is a wasteful number, since it uses less digits than its factorization.
68514934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13190.
The product of its digits is 103680, while the sum is 40.
The square root of 68514934 is about 8277.3748253900. The cubic root of 68514934 is about 409.1932062229.
The spelling of 68514934 in words is "sixty-eight million, five hundred fourteen thousand, nine hundred thirty-four".
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