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14053261 = 311094159
BaseRepresentation
bin110101100110…
…111110001101
3222102222110011
4311212332031
512044201021
61221113221
7230310415
oct65467615
928388404
1014053261
117a29472
124858811
132bb0751
141c1b645
151378de1
hexd66f8d

14053261 has 8 divisors (see below), whose sum is σ = 14643200. Its totient is φ = 13471920.

The previous prime is 14053219. The next prime is 14053279. The reversal of 14053261 is 16235041.

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 14053261 - 29 = 14052749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14053961) 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, 1300 + ... + 5458.

It is an arithmetic number, because the mean of its divisors is an integer number (1830400).

Almost surely, 214053261 is an apocalyptic number.

14053261 is the 1677-th centered decagonal number.

It is an amenable number.

14053261 is a deficient number, since it is larger than the sum of its proper divisors (589939).

14053261 is a wasteful number, since it uses less digits than its factorization.

14053261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4299.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 14053261 is about 3748.7679309341. The cubic root of 14053261 is about 241.3194743847.

The spelling of 14053261 in words is "fourteen million, fifty-three thousand, two hundred sixty-one".

Divisors: 1 31 109 3379 4159 128929 453331 14053261