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9038214 = 2321313833
BaseRepresentation
bin100010011110…
…100110000110
3122000012002200
4202132212012
54303210324
6521415330
7136552323
oct42364606
918005080
109038214
1151135a9
12303a546
131b45b73
1412b3b4a
15bd7ec9
hex89e986

9038214 has 24 divisors (see below), whose sum is σ = 19737432. Its totient is φ = 2988960.

The previous prime is 9038189. The next prime is 9038219. The reversal of 9038214 is 4128309.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9038219) 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 11 ways as a sum of consecutive naturals, for example, 442 + ... + 4274.

It is an arithmetic number, because the mean of its divisors is an integer number (822393).

Almost surely, 29038214 is an apocalyptic number.

9038214 is an abundant number, since it is smaller than the sum of its proper divisors (10699218).

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

9038214 is a wasteful number, since it uses less digits than its factorization.

9038214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3972 (or 3969 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 9038214 is about 3006.3622536215. The cubic root of 9038214 is about 208.3023678066.

The spelling of 9038214 in words is "nine million, thirty-eight thousand, two hundred fourteen".

Divisors: 1 2 3 6 9 18 131 262 393 786 1179 2358 3833 7666 11499 22998 34497 68994 502123 1004246 1506369 3012738 4519107 9038214