Base | Representation |
---|---|
bin | 1111111110111… |
… | …0000011001100 |
3 | 11200010202012101 |
4 | 3333232003030 |
5 | 114130112330 |
6 | 10352444444 |
7 | 1442535211 |
oct | 377560314 |
9 | 150122171 |
10 | 67035340 |
11 | 34926709 |
12 | 1a549724 |
13 | 10b712a8 |
14 | 8c8db08 |
15 | 5d424ca |
hex | 3fee0cc |
67035340 has 48 divisors (see below), whose sum is σ = 149365440. Its totient is φ = 25217280.
The previous prime is 67035307. The next prime is 67035347. The reversal of 67035340 is 4353076.
It is a junction number, because it is equal to n+sod(n) for n = 67035299 and 67035308.
It is not an unprimeable number, because it can be changed into a prime (67035347) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26866 + ... + 29254.
It is an arithmetic number, because the mean of its divisors is an integer number (3111780).
Almost surely, 267035340 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 67035340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74682720).
67035340 is an abundant number, since it is smaller than the sum of its proper divisors (82330100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67035340 is a wasteful number, since it uses less digits than its factorization.
67035340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2482 (or 2480 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 28.
The square root of 67035340 is about 8187.5112213664. The cubic root of 67035340 is about 406.2262079952.
The spelling of 67035340 in words is "sixty-seven million, thirty-five thousand, three hundred forty".
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