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10228593 = 3191391291
BaseRepresentation
bin100111000001…
…001101110001
3201020122222210
4213001031301
510104303333
61003122333
7152640654
oct47011561
921218883
1010228593
115856991
1235133a9
13217192b
14150389b
15d70a63
hex9c1371

10228593 has 16 divisors (see below), whose sum is σ = 14470400. Its totient is φ = 6408720.

The previous prime is 10228591. The next prime is 10228607. The reversal of 10228593 is 39582201.

It is a happy number.

It is not a de Polignac number, because 10228593 - 21 = 10228591 is a prime.

It is a super-2 number, since 2×102285932 = 209248229519298, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10228593.

It is not an unprimeable number, because it can be changed into a prime (10228591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7278 + ... + 8568.

It is an arithmetic number, because the mean of its divisors is an integer number (904400).

Almost surely, 210228593 is an apocalyptic number.

It is an amenable number.

10228593 is a deficient number, since it is larger than the sum of its proper divisors (4241807).

10228593 is a wasteful number, since it uses less digits than its factorization.

10228593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 10228593 is about 3198.2171596063. The cubic root of 10228593 is about 217.0727456134.

It can be divided in two parts, 102285 and 93, that added together give a triangular number (102378 = T452).

The spelling of 10228593 in words is "ten million, two hundred twenty-eight thousand, five hundred ninety-three".

Divisors: 1 3 19 57 139 417 1291 2641 3873 7923 24529 73587 179449 538347 3409531 10228593