Search a number
-
+
14852860 = 22511181373
BaseRepresentation
bin111000101010…
…001011111100
31000221121021221
4320222023330
512300242420
61250203124
7240150541
oct70521374
930847257
1014852860
1184251a0
124b834a4
133100699
141d88bc8
151485caa
hexe2a2fc

14852860 has 48 divisors (see below), whose sum is σ = 34306272. Its totient is φ = 5356800.

The previous prime is 14852821. The next prime is 14852863. The reversal of 14852860 is 6825841.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14852863) by changing a digit.

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, 39634 + ... + 40006.

It is an arithmetic number, because the mean of its divisors is an integer number (714714).

Almost surely, 214852860 is an apocalyptic number.

14852860 is a gapful number since it is divisible by the number (10) 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 14852860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17153136).

14852860 is an abundant number, since it is smaller than the sum of its proper divisors (19453412).

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

14852860 is a wasteful number, since it uses less digits than its factorization.

14852860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574 (or 572 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 14852860 is about 3853.9408402309. The cubic root of 14852860 is about 245.8121596881.

The spelling of 14852860 in words is "fourteen million, eight hundred fifty-two thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 181 220 362 373 724 746 905 1492 1810 1865 1991 3620 3730 3982 4103 7460 7964 8206 9955 16412 19910 20515 39820 41030 67513 82060 135026 270052 337565 675130 742643 1350260 1485286 2970572 3713215 7426430 14852860