Base | Representation |
---|---|
bin | 11011110101010000111101 |
3 | 111201200022111 |
4 | 123311100331 |
5 | 3331433221 |
6 | 420214021 |
7 | 116005213 |
oct | 33652075 |
9 | 14650274 |
10 | 7296061 |
11 | 4133703 |
12 | 253a311 |
13 | 1685bc6 |
14 | d7ccb3 |
15 | 991be1 |
hex | 6f543d |
7296061 has 2 divisors, whose sum is σ = 7296062. Its totient is φ = 7296060.
The previous prime is 7296059. The next prime is 7296089. The reversal of 7296061 is 1606927.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 6943225 + 352836 = 2635^2 + 594^2 .
It is a cyclic number.
It is not a de Polignac number, because 7296061 - 21 = 7296059 is a prime.
It is a super-2 number, since 2×72960612 = 106465012231442, which contains 22 as substring.
Together with 7296059, it forms a pair of twin primes.
7296061 is a lucky number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (7296001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3648030 + 3648031.
It is an arithmetic number, because the mean of its divisors is an integer number (3648031).
Almost surely, 27296061 is an apocalyptic number.
It is an amenable number.
7296061 is a deficient number, since it is larger than the sum of its proper divisors (1).
7296061 is an equidigital number, since it uses as much as digits as its factorization.
7296061 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4536, while the sum is 31.
The square root of 7296061 is about 2701.1221742083. The cubic root of 7296061 is about 193.9528439607.
The spelling of 7296061 in words is "seven million, two hundred ninety-six thousand, sixty-one".
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