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14345080 = 235418747
BaseRepresentation
bin110110101110…
…001101111000
3222222210202021
4312232031320
512133020310
61231244224
7232634251
oct66561570
928883667
1014345080
118108742
124979674
132c83519
141c95b28
1513d55da
hexdae378

14345080 has 32 divisors (see below), whose sum is σ = 33067440. Its totient is φ = 5597440.

The previous prime is 14345069. The next prime is 14345081. The reversal of 14345080 is 8054341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14345081) 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, 2734 + ... + 6013.

Almost surely, 214345080 is an apocalyptic number.

14345080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14345080 is an abundant number, since it is smaller than the sum of its proper divisors (18722360).

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

14345080 is a wasteful number, since it uses less digits than its factorization.

14345080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8799 (or 8795 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 14345080 is about 3787.4899339800. The cubic root of 14345080 is about 242.9783945521.

The spelling of 14345080 in words is "fourteen million, three hundred forty-five thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 41 82 164 205 328 410 820 1640 8747 17494 34988 43735 69976 87470 174940 349880 358627 717254 1434508 1793135 2869016 3586270 7172540 14345080