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4214286 = 232257911
BaseRepresentation
bin10000000100111000001110
321221002220200
4100010320032
52034324121
6230154330
750551356
oct20047016
97832820
104214286
11241928a
1214b29a6
13b4727b
147b9b66
15583a26
hex404e0e

4214286 has 24 divisors (see below), whose sum is σ = 9176544. Its totient is φ = 1397760.

The previous prime is 4214281. The next prime is 4214291. The reversal of 4214286 is 6824124.

It is an interprime number because it is at equal distance from previous prime (4214281) and next prime (4214291).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4214281) 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, 4171 + ... + 5081.

It is an arithmetic number, because the mean of its divisors is an integer number (382356).

Almost surely, 24214286 is an apocalyptic number.

4214286 is an abundant number, since it is smaller than the sum of its proper divisors (4962258).

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

4214286 is a wasteful number, since it uses less digits than its factorization.

4214286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176 (or 1173 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 4214286 is about 2052.8726214746. The cubic root of 4214286 is about 161.5255896599.

The spelling of 4214286 in words is "four million, two hundred fourteen thousand, two hundred eighty-six".

Divisors: 1 2 3 6 9 18 257 514 771 911 1542 1822 2313 2733 4626 5466 8199 16398 234127 468254 702381 1404762 2107143 4214286