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8039214 = 232835381
BaseRepresentation
bin11110101010101100101110
3120010102201200
4132222230232
54024223324
6444150330
7125221641
oct36525456
916112650
108039214
1145a0a87
1228383a6
131886241
1410d3a58
15a8bec9
hex7aab2e

8039214 has 24 divisors (see below), whose sum is σ = 17631432. Its totient is φ = 2646960.

The previous prime is 8039203. The next prime is 8039219. The reversal of 8039214 is 4129308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8039219) 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, 1197 + ... + 4184.

It is an arithmetic number, because the mean of its divisors is an integer number (734643).

Almost surely, 28039214 is an apocalyptic number.

8039214 is an abundant number, since it is smaller than the sum of its proper divisors (9592218).

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

8039214 is a wasteful number, since it uses less digits than its factorization.

8039214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5472 (or 5469 counting only the distinct ones).

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

The square root of 8039214 is about 2835.3507719504. The cubic root of 8039214 is about 200.3262508459.

The spelling of 8039214 in words is "eight million, thirty-nine thousand, two hundred fourteen".

Divisors: 1 2 3 6 9 18 83 166 249 498 747 1494 5381 10762 16143 32286 48429 96858 446623 893246 1339869 2679738 4019607 8039214