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10231227 = 329191237
BaseRepresentation
bin100111000001…
…110110111011
3201020210121100
4213001312323
510104344402
61003142443
7152651436
oct47016673
921223540
1010231227
115858966
123514a23
132172ba6
14150481d
15d7171c
hex9c1dbb

10231227 has 12 divisors (see below), whose sum is σ = 14806480. Its totient is φ = 6807888.

The previous prime is 10231201. The next prime is 10231237. The reversal of 10231227 is 72213201.

It is not a de Polignac number, because 10231227 - 26 = 10231163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10231237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7653 + ... + 8889.

Almost surely, 210231227 is an apocalyptic number.

10231227 is a deficient number, since it is larger than the sum of its proper divisors (4575253).

10231227 is a wasteful number, since it uses less digits than its factorization.

10231227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2162 (or 2159 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 10231227 is about 3198.6289250240. The cubic root of 10231227 is about 217.0913770629.

Adding to 10231227 its reverse (72213201), we get a palindrome (82444428).

It can be divided in two parts, 102 and 31227, that added together give a square (31329 = 1772).

The spelling of 10231227 in words is "ten million, two hundred thirty-one thousand, two hundred twenty-seven".

Divisors: 1 3 9 919 1237 2757 3711 8271 11133 1136803 3410409 10231227