Base | Representation |
---|---|
bin | 1000000111011… |
… | …00001110110000 |
3 | 11202002122100112 |
4 | 10003230032300 |
5 | 114411421324 |
6 | 10431040452 |
7 | 1454432441 |
oct | 403541660 |
9 | 152078315 |
10 | 68076464 |
11 | 35477945 |
12 | 1a970128 |
13 | 11147141 |
14 | 90812c8 |
15 | 5e9ac0e |
hex | 40ec3b0 |
68076464 has 10 divisors (see below), whose sum is σ = 131898180. Its totient is φ = 34038224.
The previous prime is 68076457. The next prime is 68076467. The reversal of 68076464 is 46467086.
It is not an unprimeable number, because it can be changed into a prime (68076467) by changing a digit.
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 as a sum of consecutive naturals, namely, 2127374 + ... + 2127405.
It is an arithmetic number, because the mean of its divisors is an integer number (13189818).
Almost surely, 268076464 is an apocalyptic number.
It is an amenable number.
68076464 is a deficient number, since it is larger than the sum of its proper divisors (63821716).
68076464 is a wasteful number, since it uses less digits than its factorization.
68076464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4254787 (or 4254781 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 41.
The square root of 68076464 is about 8250.8462596269. The cubic root of 68076464 is about 408.3184429204.
The spelling of 68076464 in words is "sixty-eight million, seventy-six thousand, four hundred sixty-four".
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