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14442284 = 223797583
BaseRepresentation
bin110111000101…
…111100101100
31000011202002102
4313011330230
512144123114
61233314232
7233520533
oct67057454
930152072
1014442284
11817477a
124a05978
132cb883c
141cbd31a
1514042de
hexdc5f2c

14442284 has 12 divisors (see below), whose sum is σ = 25957344. Its totient is φ = 7025904.

The previous prime is 14442283. The next prime is 14442331. The reversal of 14442284 is 48224441.

It is not an unprimeable number, because it can be changed into a prime (14442283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48644 + ... + 48939.

It is an arithmetic number, because the mean of its divisors is an integer number (2163112).

Almost surely, 214442284 is an apocalyptic number.

It is an amenable number.

14442284 is a deficient number, since it is larger than the sum of its proper divisors (11515060).

14442284 is a wasteful number, since it uses less digits than its factorization.

14442284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97624 (or 97622 counting only the distinct ones).

The product of its digits is 8192, while the sum is 29.

The square root of 14442284 is about 3800.3005144330. The cubic root of 14442284 is about 243.5259765936.

The spelling of 14442284 in words is "fourteen million, four hundred forty-two thousand, two hundred eighty-four".

Divisors: 1 2 4 37 74 148 97583 195166 390332 3610571 7221142 14442284