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14948260 = 2251096857
BaseRepresentation
bin111001000001…
…011110100100
31001010110011021
4321001132210
512311321020
61252220524
7241025635
oct71013644
931113137
1014948260
11848a938
12500a744
133134c32
141db188c
1514a41aa
hexe417a4

14948260 has 24 divisors (see below), whose sum is σ = 31683960. Its totient is φ = 5923584.

The previous prime is 14948257. The next prime is 14948273. The reversal of 14948260 is 6284941.

It can be written as a sum of positive squares in 4 ways, for example, as 79524 + 14868736 = 282^2 + 3856^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1249 + ... + 5608.

It is an arithmetic number, because the mean of its divisors is an integer number (1320165).

Almost surely, 214948260 is an apocalyptic number.

14948260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14948260 is an abundant number, since it is smaller than the sum of its proper divisors (16735700).

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

14948260 is a wasteful number, since it uses less digits than its factorization.

14948260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6975 (or 6973 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 14948260 is about 3866.2979709277. The cubic root of 14948260 is about 246.3373211925.

The spelling of 14948260 in words is "fourteen million, nine hundred forty-eight thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 109 218 436 545 1090 2180 6857 13714 27428 34285 68570 137140 747413 1494826 2989652 3737065 7474130 14948260