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9461 is a prime number
BaseRepresentation
bin10010011110101
3110222102
42103311
5300321
6111445
736404
oct22365
913872
109461
117121
125585
1343ca
14363b
152c0b
hex24f5

9461 has 2 divisors, whose sum is σ = 9462. Its totient is φ = 9460.

The previous prime is 9439. The next prime is 9463. The reversal of 9461 is 1649.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8836 + 625 = 94^2 + 25^2 .

It is a cyclic number.

It is not a de Polignac number, because 9461 - 26 = 9397 is a prime.

Together with 9463, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 6.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9463) by changing a digit.

It is an upside-down number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4730 + 4731.

It is an arithmetic number, because the mean of its divisors is an integer number (4731).

29461 is an apocalyptic number.

9461 is the 44-th centered decagonal number.

It is an amenable number.

9461 is a deficient number, since it is larger than the sum of its proper divisors (1).

9461 is an equidigital number, since it uses as much as digits as its factorization.

9461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216, while the sum is 20.

The square root of 9461 is about 97.2676719162. The cubic root of 9461 is about 21.1500962202.

The spelling of 9461 in words is "nine thousand, four hundred sixty-one".