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14380371 = 321597819
BaseRepresentation
bin110110110110…
…110101010011
31000001121011100
4312312311103
512140132441
61232115443
7233142165
oct66666523
930047140
1014380371
118132205
124995b83
132c965c5
141ca4935
1513e0cb6
hexdb6d53

14380371 has 6 divisors (see below), whose sum is σ = 20771660. Its totient is φ = 9586908.

The previous prime is 14380369. The next prime is 14380423. The reversal of 14380371 is 17308341.

It is not a de Polignac number, because 14380371 - 21 = 14380369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14380771) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 798901 + ... + 798918.

Almost surely, 214380371 is an apocalyptic number.

14380371 is a deficient number, since it is larger than the sum of its proper divisors (6391289).

14380371 is a wasteful number, since it uses less digits than its factorization.

14380371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1597825 (or 1597822 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 14380371 is about 3792.1459623807. The cubic root of 14380371 is about 243.1774855352.

The spelling of 14380371 in words is "fourteen million, three hundred eighty thousand, three hundred seventy-one".

Divisors: 1 3 9 1597819 4793457 14380371