Base | Representation |
---|---|
bin | 1000110110101… |
… | …00001010110001 |
3 | 12011202021102002 |
4 | 10123110022301 |
5 | 123003104421 |
6 | 11211503345 |
7 | 1561164515 |
oct | 433241261 |
9 | 164667362 |
10 | 74269361 |
11 | 38a17741 |
12 | 20a57b55 |
13 | 12504b8a |
14 | 9c14145 |
15 | 67c0b0b |
hex | 46d42b1 |
74269361 has 2 divisors, whose sum is σ = 74269362. Its totient is φ = 74269360.
The previous prime is 74269339. The next prime is 74269373. The reversal of 74269361 is 16396247.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 39929761 + 34339600 = 6319^2 + 5860^2 .
It is a cyclic number.
It is not a de Polignac number, because 74269361 - 26 = 74269297 is a prime.
It is not a weakly prime, because it can be changed into another prime (74269301) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37134680 + 37134681.
It is an arithmetic number, because the mean of its divisors is an integer number (37134681).
Almost surely, 274269361 is an apocalyptic number.
It is an amenable number.
74269361 is a deficient number, since it is larger than the sum of its proper divisors (1).
74269361 is an equidigital number, since it uses as much as digits as its factorization.
74269361 is an evil number, because the sum of its binary digits is even.
The product of its digits is 54432, while the sum is 38.
The square root of 74269361 is about 8617.9673357469. The cubic root of 74269361 is about 420.3424286009.
The spelling of 74269361 in words is "seventy-four million, two hundred sixty-nine thousand, three hundred sixty-one".
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