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14053090 = 251405309
BaseRepresentation
bin110101100110…
…111011100010
3222102222012211
4311212323202
512044144330
61221112334
7230310052
oct65467342
928388184
1014053090
117a29327
1248586aa
132bb064c
141c1b562
151378d2a
hexd66ee2

14053090 has 8 divisors (see below), whose sum is σ = 25295580. Its totient is φ = 5621232.

The previous prime is 14053087. The next prime is 14053093. The reversal of 14053090 is 9035041.

It is an interprime number because it is at equal distance from previous prime (14053087) and next prime (14053093).

It can be written as a sum of positive squares in 2 ways, for example, as 13564489 + 488601 = 3683^2 + 699^2 .

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

It is not an unprimeable number, because it can be changed into a prime (14053093) 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, 702645 + ... + 702664.

Almost surely, 214053090 is an apocalyptic number.

14053090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14053090 is a deficient number, since it is larger than the sum of its proper divisors (11242490).

14053090 is a wasteful number, since it uses less digits than its factorization.

14053090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1405316.

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

The square root of 14053090 is about 3748.7451233713. The cubic root of 14053090 is about 241.3184955894.

The spelling of 14053090 in words is "fourteen million, fifty-three thousand, ninety".

Divisors: 1 2 5 10 1405309 2810618 7026545 14053090