Search a number
-
+
14585312 = 2571923149
BaseRepresentation
bin110111101000…
…110111100000
31000110000021202
4313220313200
512213212222
61240340332
7234654530
oct67506740
930400252
1014585312
118262185
124a746a8
133038981
141d194c0
151431892
hexde8de0

14585312 has 96 divisors (see below), whose sum is σ = 36288000. Its totient is φ = 5626368.

The previous prime is 14585287. The next prime is 14585323. The reversal of 14585312 is 21358541.

It is a super-2 number, since 2×145853122 = 425462652274688, which contains 22 as substring.

Its product of digits (4800) is a multiple of the sum of its prime divisors (200).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97814 + ... + 97962.

It is an arithmetic number, because the mean of its divisors is an integer number (378000).

Almost surely, 214585312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14585312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18144000).

14585312 is an abundant number, since it is smaller than the sum of its proper divisors (21702688).

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

14585312 is a wasteful number, since it uses less digits than its factorization.

14585312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208 (or 200 counting only the distinct ones).

The product of its digits is 4800, while the sum is 29.

The square root of 14585312 is about 3819.0721386222. The cubic root of 14585312 is about 244.3272505874.

The spelling of 14585312 in words is "fourteen million, five hundred eighty-five thousand, three hundred twelve".

Divisors: 1 2 4 7 8 14 16 19 23 28 32 38 46 56 76 92 112 133 149 152 161 184 224 266 298 304 322 368 437 532 596 608 644 736 874 1043 1064 1192 1288 1748 2086 2128 2384 2576 2831 3059 3427 3496 4172 4256 4768 5152 5662 6118 6854 6992 8344 11324 12236 13708 13984 16688 19817 22648 23989 24472 27416 33376 39634 45296 47978 48944 54832 65113 79268 90592 95956 97888 109664 130226 158536 191912 260452 317072 383824 455791 520904 634144 767648 911582 1041808 1823164 2083616 3646328 7292656 14585312