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14467244 = 2211271421
BaseRepresentation
bin110111001100…
…000010101100
31000020000022212
4313030002230
512200422434
61234025552
7233653361
oct67140254
930200285
1014467244
118191500
124a182b8
132cc6ccc
141cc8468
15140b8ce
hexdcc0ac

14467244 has 36 divisors (see below), whose sum is σ = 28287504. Its totient is φ = 6468000.

The previous prime is 14467241. The next prime is 14467261. The reversal of 14467244 is 44276441.

It is a super-2 number, since 2×144672442 = 418602297911072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14467244.

It is not an unprimeable number, because it can be changed into a prime (14467241) 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, 34154 + ... + 34574.

It is an arithmetic number, because the mean of its divisors is an integer number (785764).

Almost surely, 214467244 is an apocalyptic number.

It is an amenable number.

14467244 is a deficient number, since it is larger than the sum of its proper divisors (13820260).

14467244 is a wasteful number, since it uses less digits than its factorization.

14467244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518 (or 505 counting only the distinct ones).

The product of its digits is 21504, while the sum is 32.

The square root of 14467244 is about 3803.5830476013. The cubic root of 14467244 is about 243.6661877968. Note that the first 3 decimals are identical.

The spelling of 14467244 in words is "fourteen million, four hundred sixty-seven thousand, two hundred forty-four".

Divisors: 1 2 4 11 22 44 71 121 142 242 284 421 484 781 842 1562 1684 3124 4631 8591 9262 17182 18524 29891 34364 50941 59782 101882 119564 203764 328801 657602 1315204 3616811 7233622 14467244