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14270395 = 517167887
BaseRepresentation
bin110110011011…
…111110111011
3222212000022011
4312123332323
512123123040
61225510351
7232203436
oct66337673
928760264
1014270395
118067617
1249423b7
132c58529
141c7681d
1513bd3ea
hexd9bfbb

14270395 has 8 divisors (see below), whose sum is σ = 18131904. Its totient is φ = 10744704.

The previous prime is 14270393. The next prime is 14270411. The reversal of 14270395 is 59307241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14270395 - 21 = 14270393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14270393) 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, 83859 + ... + 84028.

It is an arithmetic number, because the mean of its divisors is an integer number (2266488).

Almost surely, 214270395 is an apocalyptic number.

14270395 is a deficient number, since it is larger than the sum of its proper divisors (3861509).

14270395 is a wasteful number, since it uses less digits than its factorization.

14270395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167909.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 14270395 is about 3777.6176354946. The cubic root of 14270395 is about 242.5559866481. Note that the first 3 decimals are identical.

The spelling of 14270395 in words is "fourteen million, two hundred seventy thousand, three hundred ninety-five".

Divisors: 1 5 17 85 167887 839435 2854079 14270395