Base | Representation |
---|---|
bin | 1000001100101… |
… | …00001000000010 |
3 | 11210101120200211 |
4 | 10012110020002 |
5 | 120100423122 |
6 | 10453504334 |
7 | 1463325415 |
oct | 406241002 |
9 | 153346624 |
10 | 68764162 |
11 | 358a7595 |
12 | 1b0420aa |
13 | 1132816c |
14 | 91bdb7c |
15 | 6084877 |
hex | 4194202 |
68764162 has 8 divisors (see below), whose sum is σ = 106703100. Its totient is φ = 33196464.
The previous prime is 68764153. The next prime is 68764183. The reversal of 68764162 is 26146786.
It can be written as a sum of positive squares in 2 ways, for example, as 67551961 + 1212201 = 8219^2 + 1101^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 592737 + ... + 592852.
Almost surely, 268764162 is an apocalyptic number.
68764162 is a deficient number, since it is larger than the sum of its proper divisors (37938938).
68764162 is a wasteful number, since it uses less digits than its factorization.
68764162 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1185620.
The product of its digits is 96768, while the sum is 40.
The square root of 68764162 is about 8292.4159326459. The cubic root of 68764162 is about 409.6887624063.
The spelling of 68764162 in words is "sixty-eight million, seven hundred sixty-four thousand, one hundred sixty-two".
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