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14023480 = 235350587
BaseRepresentation
bin110101011111…
…101100111000
3222101110121011
4311133230320
512042222410
61220323304
7230124532
oct65375470
928343534
1014023480
117a09059
124843534
132ba0023
141c10852
15137018a
hexd5fb38

14023480 has 16 divisors (see below), whose sum is σ = 31552920. Its totient is φ = 5609376.

The previous prime is 14023469. The next prime is 14023483. The reversal of 14023480 is 8432041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14023483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175254 + ... + 175333.

Almost surely, 214023480 is an apocalyptic number.

14023480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14023480 is an abundant number, since it is smaller than the sum of its proper divisors (17529440).

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

14023480 is a wasteful number, since it uses less digits than its factorization.

14023480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350598 (or 350594 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 14023480 is about 3744.7937192855. The cubic root of 14023480 is about 241.1488895919.

The spelling of 14023480 in words is "fourteen million, twenty-three thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 350587 701174 1402348 1752935 2804696 3505870 7011740 14023480