Base | Representation |
---|---|
bin | 11011101110101011000101 |
3 | 111200022021111 |
4 | 123232223011 |
5 | 3330102221 |
6 | 415445021 |
7 | 115533412 |
oct | 33565305 |
9 | 14608244 |
10 | 7269061 |
11 | 4115398 |
12 | 2526771 |
13 | 1676827 |
14 | d73109 |
15 | 988be1 |
hex | 6eeac5 |
7269061 has 2 divisors, whose sum is σ = 7269062. Its totient is φ = 7269060.
The previous prime is 7269043. The next prime is 7269079. The reversal of 7269061 is 1609627.
It is a balanced prime because it is at equal distance from previous prime (7269043) and next prime (7269079).
It can be written as a sum of positive squares in only one way, i.e., 6728836 + 540225 = 2594^2 + 735^2 .
It is an emirp because it is prime and its reverse (1609627) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 7269061 - 29 = 7268549 is a prime.
It is a super-4 number, since 4×72690614 (a number of 29 digits) contains 4444 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (7269461) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3634530 + 3634531.
It is an arithmetic number, because the mean of its divisors is an integer number (3634531).
Almost surely, 27269061 is an apocalyptic number.
It is an amenable number.
7269061 is a deficient number, since it is larger than the sum of its proper divisors (1).
7269061 is an equidigital number, since it uses as much as digits as its factorization.
7269061 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 7269061 is about 2696.1196190080. The cubic root of 7269061 is about 193.7132991879.
The spelling of 7269061 in words is "seven million, two hundred sixty-nine thousand, sixty-one".
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