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14214552 = 23311232341
BaseRepresentation
bin110110001110…
…010110011000
3222202011200220
4312032112120
512114331202
61224400040
7231551562
oct66162630
928664626
1014214552
118029670
124916020
132c38ca1
141c60332
1513ababc
hexd8e598

14214552 has 64 divisors (see below), whose sum is σ = 40469760. Its totient is φ = 4118400.

The previous prime is 14214517. The next prime is 14214583. The reversal of 14214552 is 25541241.

14214552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4902 + ... + 7242.

It is an arithmetic number, because the mean of its divisors is an integer number (632340).

Almost surely, 214214552 is an apocalyptic number.

14214552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14214552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20234880).

14214552 is an abundant number, since it is smaller than the sum of its proper divisors (26255208).

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

14214552 is a wasteful number, since it uses less digits than its factorization.

14214552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2384 (or 2380 counting only the distinct ones).

The product of its digits is 1600, while the sum is 24.

The square root of 14214552 is about 3770.2190917770. The cubic root of 14214552 is about 242.2391825075.

Adding to 14214552 its reverse (25541241), we get a palindrome (39755793).

The spelling of 14214552 in words is "fourteen million, two hundred fourteen thousand, five hundred fifty-two".

Divisors: 1 2 3 4 6 8 11 12 22 23 24 33 44 46 66 69 88 92 132 138 184 253 264 276 506 552 759 1012 1518 2024 2341 3036 4682 6072 7023 9364 14046 18728 25751 28092 51502 53843 56184 77253 103004 107686 154506 161529 206008 215372 309012 323058 430744 592273 618024 646116 1184546 1292232 1776819 2369092 3553638 4738184 7107276 14214552