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9228414 = 2313219479
BaseRepresentation
bin100011001101…
…000001111110
3122100212000010
4203031001332
54330302124
6525444050
7141303666
oct43150176
918325003
109228414
115233498
123110626
131bb1600
1413231a6
15c24529
hex8cd07e

9228414 has 48 divisors (see below), whose sum is σ = 21081600. Its totient is φ = 2684448.

The previous prime is 9228397. The next prime is 9228419. The reversal of 9228414 is 4148229.

9228414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9228419) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19027 + ... + 19505.

It is an arithmetic number, because the mean of its divisors is an integer number (439200).

Almost surely, 29228414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9228414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10540800).

9228414 is an abundant number, since it is smaller than the sum of its proper divisors (11853186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9228414 is a wasteful number, since it uses less digits than its factorization.

9228414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529 (or 516 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 9228414 is about 3037.8304758495. The cubic root of 9228414 is about 209.7534066953.

The spelling of 9228414 in words is "nine million, two hundred twenty-eight thousand, four hundred fourteen".

Divisors: 1 2 3 6 13 19 26 38 39 57 78 114 169 247 338 479 494 507 741 958 1014 1437 1482 2874 3211 6227 6422 9101 9633 12454 18202 18681 19266 27303 37362 54606 80951 118313 161902 236626 242853 354939 485706 709878 1538069 3076138 4614207 9228414