Base | Representation |
---|---|
bin | 1000000010010… |
… | …01110001111100 |
3 | 11200211211121020 |
4 | 10001021301330 |
5 | 114224123233 |
6 | 10404504140 |
7 | 1445661504 |
oct | 401116174 |
9 | 150754536 |
10 | 67411068 |
11 | 35062a2a |
12 | 1a6ab050 |
13 | 10c7330a |
14 | 8d4aa04 |
15 | 5db89b3 |
hex | 4049c7c |
67411068 has 24 divisors (see below), whose sum is σ = 164131968. Its totient is φ = 21493296.
The previous prime is 67411067. The next prime is 67411073. The reversal of 67411068 is 86011476.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67411061) 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 in 7 ways as a sum of consecutive naturals, for example, 121846 + ... + 122397.
It is an arithmetic number, because the mean of its divisors is an integer number (6838832).
Almost surely, 267411068 is an apocalyptic number.
It is an amenable number.
67411068 is an abundant number, since it is smaller than the sum of its proper divisors (96720900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67411068 is a wasteful number, since it uses less digits than its factorization.
67411068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244273 (or 244271 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 33.
The square root of 67411068 is about 8210.4243495693. The cubic root of 67411068 is about 406.9837501335.
The spelling of 67411068 in words is "sixty-seven million, four hundred eleven thousand, sixty-eight".
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