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14804380 = 2251096791
BaseRepresentation
bin111000011110…
…010110011100
31000212010210101
4320132112130
512242220010
61245150444
7236556313
oct70362634
930763711
1014804380
1183a1828
124b5b424
1330b45b6
141d7527a
15147673a
hexe1e59c

14804380 has 24 divisors (see below), whose sum is σ = 31379040. Its totient is φ = 5866560.

The previous prime is 14804371. The next prime is 14804407. The reversal of 14804380 is 8340841.

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 7 ways as a sum of consecutive naturals, for example, 1216 + ... + 5575.

It is an arithmetic number, because the mean of its divisors is an integer number (1307460).

Almost surely, 214804380 is an apocalyptic number.

14804380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14804380 is an abundant number, since it is smaller than the sum of its proper divisors (16574660).

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

14804380 is a wasteful number, since it uses less digits than its factorization.

14804380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6909 (or 6907 counting only the distinct ones).

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

The square root of 14804380 is about 3847.6460336159. The cubic root of 14804380 is about 245.5444230860.

The spelling of 14804380 in words is "fourteen million, eight hundred four thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 109 218 436 545 1090 2180 6791 13582 27164 33955 67910 135820 740219 1480438 2960876 3701095 7402190 14804380