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10227269 = 132712903
BaseRepresentation
bin100111000000…
…111001000101
3201020121011202
4213000321011
510104233034
61003112245
7152634053
oct47007105
921217152
1010227269
115855998
123512685
132171150
1415031d3
15d7047e
hex9c0e45

10227269 has 8 divisors (see below), whose sum is σ = 11058432. Its totient is φ = 9402480.

The previous prime is 10227253. The next prime is 10227271. The reversal of 10227269 is 96272201.

10227269 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10227269 - 24 = 10227253 is a prime.

It is a super-2 number, since 2×102272692 = 209194062396722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10227209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2072 + ... + 4974.

It is an arithmetic number, because the mean of its divisors is an integer number (1382304).

Almost surely, 210227269 is an apocalyptic number.

It is an amenable number.

10227269 is a deficient number, since it is larger than the sum of its proper divisors (831163).

10227269 is a wasteful number, since it uses less digits than its factorization.

10227269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3187.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 10227269 is about 3198.0101625855. The cubic root of 10227269 is about 217.0633791666.

The spelling of 10227269 in words is "ten million, two hundred twenty-seven thousand, two hundred sixty-nine".

Divisors: 1 13 271 2903 3523 37739 786713 10227269