Base | Representation |
---|---|
bin | 1000000010001… |
… | …01001101010101 |
3 | 11200210212220122 |
4 | 10001011031111 |
5 | 114223023331 |
6 | 10404241325 |
7 | 1445553062 |
oct | 401051525 |
9 | 150725818 |
10 | 67392341 |
11 | 3504a955 |
12 | 1a6a0245 |
13 | 10c67933 |
14 | 8d43c69 |
15 | 5db317b |
hex | 4045355 |
67392341 has 2 divisors, whose sum is σ = 67392342. Its totient is φ = 67392340.
The previous prime is 67392307. The next prime is 67392371. The reversal of 67392341 is 14329376.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 57912100 + 9480241 = 7610^2 + 3079^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-67392341 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (67392371) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33696170 + 33696171.
It is an arithmetic number, because the mean of its divisors is an integer number (33696171).
Almost surely, 267392341 is an apocalyptic number.
It is an amenable number.
67392341 is a deficient number, since it is larger than the sum of its proper divisors (1).
67392341 is an equidigital number, since it uses as much as digits as its factorization.
67392341 is an evil number, because the sum of its binary digits is even.
The product of its digits is 27216, while the sum is 35.
The square root of 67392341 is about 8209.2838299087. The cubic root of 67392341 is about 406.9460595347.
The spelling of 67392341 in words is "sixty-seven million, three hundred ninety-two thousand, three hundred forty-one".
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