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14048380 = 2252113329
BaseRepresentation
bin110101100101…
…110001111100
3222102201202101
4311211301330
512044022010
61221034444
7230260243
oct65456174
928381671
1014048380
117a25835
124855a24
132bab468
141c1995a
15137773a
hexd65c7c

14048380 has 24 divisors (see below), whose sum is σ = 29650320. Its totient is φ = 5591040.

The previous prime is 14048371. The next prime is 14048381. The reversal of 14048380 is 8384041.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14048381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2556 + ... + 5884.

It is an arithmetic number, because the mean of its divisors is an integer number (1235430).

Almost surely, 214048380 is an apocalyptic number.

14048380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14048380 is an abundant number, since it is smaller than the sum of its proper divisors (15601940).

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

14048380 is a wasteful number, since it uses less digits than its factorization.

14048380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3549 (or 3547 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 14048380 is about 3748.1168605048. The cubic root of 14048380 is about 241.2915326671.

The spelling of 14048380 in words is "fourteen million, forty-eight thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 211 422 844 1055 2110 3329 4220 6658 13316 16645 33290 66580 702419 1404838 2809676 3512095 7024190 14048380