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14656055 = 52931211
BaseRepresentation
bin110111111010…
…001000110111
31000120121022212
4313322020313
512222443210
61242044035
7235401011
oct67721067
930517285
1014656055
118300347
124aa961b
133061c2b
141d371b1
151447805
hexdfa237

14656055 has 4 divisors (see below), whose sum is σ = 17587272. Its totient is φ = 11724840.

The previous prime is 14656051. The next prime is 14656067. The reversal of 14656055 is 55065641.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55065641 = 311776311.

It is not a de Polignac number, because 14656055 - 22 = 14656051 is a prime.

It is a super-3 number, since 3×146560553 (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14656051) 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, 1465601 + ... + 1465610.

It is an arithmetic number, because the mean of its divisors is an integer number (4396818).

Almost surely, 214656055 is an apocalyptic number.

14656055 is a deficient number, since it is larger than the sum of its proper divisors (2931217).

14656055 is an equidigital number, since it uses as much as digits as its factorization.

14656055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2931216.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 14656055 is about 3828.3227397909. The cubic root of 14656055 is about 244.7216330294.

The spelling of 14656055 in words is "fourteen million, six hundred fifty-six thousand, fifty-five".

Divisors: 1 5 2931211 14656055