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14155483 = 71199373
BaseRepresentation
bin110101111111…
…111011011011
3222122011200011
4311333323123
512110433413
61223222351
7231214426
oct65777333
928564604
1014155483
117a99251
1248a79b7
132c18134
141c469bd
15139933d
hexd7fedb

14155483 has 4 divisors (see below), whose sum is σ = 14354928. Its totient is φ = 13956040.

The previous prime is 14155481. The next prime is 14155487. The reversal of 14155483 is 38455141.

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 14155483 - 21 = 14155481 is a prime.

It is a super-3 number, since 3×141554833 (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14155481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99616 + ... + 99757.

It is an arithmetic number, because the mean of its divisors is an integer number (3588732).

Almost surely, 214155483 is an apocalyptic number.

14155483 is a deficient number, since it is larger than the sum of its proper divisors (199445).

14155483 is an equidigital number, since it uses as much as digits as its factorization.

14155483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199444.

The product of its digits is 9600, while the sum is 31.

The square root of 14155483 is about 3762.3773069696. The cubic root of 14155483 is about 241.9031725648.

The spelling of 14155483 in words is "fourteen million, one hundred fifty-five thousand, four hundred eighty-three".

Divisors: 1 71 199373 14155483