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14000395 = 52800079
BaseRepresentation
bin110101011010…
…000100001011
3222100021221011
4311122010023
512041003040
61220024351
7230000323
oct65320413
928307834
1014000395
1179a2782
1248320b7
132b92676
141c06283
1513683ea
hexd5a10b

14000395 has 4 divisors (see below), whose sum is σ = 16800480. Its totient is φ = 11200312.

The previous prime is 14000383. The next prime is 14000423. The reversal of 14000395 is 59300041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14000395 - 213 = 13992203 is a prime.

It is a super-2 number, since 2×140003952 = 392022120312050, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1400035 + ... + 1400044.

It is an arithmetic number, because the mean of its divisors is an integer number (4200120).

Almost surely, 214000395 is an apocalyptic number.

14000395 is a deficient number, since it is larger than the sum of its proper divisors (2800085).

14000395 is an equidigital number, since it uses as much as digits as its factorization.

14000395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2800084.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 14000395 is about 3741.7101704969. The cubic root of 14000395 is about 241.0164930776.

The spelling of 14000395 in words is "fourteen million, three hundred ninety-five", and thus it is an aban number.

Divisors: 1 5 2800079 14000395