Base | Representation |
---|---|
bin | 1000001100001… |
… | …11010000111010 |
3 | 11210021220102201 |
4 | 10012013100322 |
5 | 120042231412 |
6 | 10452420414 |
7 | 1463016010 |
oct | 406072072 |
9 | 153256381 |
10 | 68711482 |
11 | 35870a54 |
12 | 1b01770a |
13 | 1130a1a8 |
14 | 91a88b0 |
15 | 6073e57 |
hex | 418743a |
68711482 has 16 divisors (see below), whose sum is σ = 118500480. Its totient is φ = 29270448.
The previous prime is 68711473. The next prime is 68711491. The reversal of 68711482 is 28411786.
It is an interprime number because it is at equal distance from previous prime (68711473) and next prime (68711491).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12357 + ... + 17032.
It is an arithmetic number, because the mean of its divisors is an integer number (7406280).
Almost surely, 268711482 is an apocalyptic number.
68711482 is a deficient number, since it is larger than the sum of its proper divisors (49788998).
68711482 is a wasteful number, since it uses less digits than its factorization.
68711482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29565.
The product of its digits is 21504, while the sum is 37.
The square root of 68711482 is about 8289.2389276700. The cubic root of 68711482 is about 409.5841152707.
The spelling of 68711482 in words is "sixty-eight million, seven hundred eleven thousand, four hundred eighty-two".
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