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14012053 = 111273823
BaseRepresentation
bin110101011100…
…111010010101
3222100212220221
4311130322111
512041341203
61220154341
7230046316
oct65347225
928325827
1014012053
117a00510
1248389b1
132b97a73
141c0a60d
15136babd
hexd5ce95

14012053 has 4 divisors (see below), whose sum is σ = 15285888. Its totient is φ = 12738220.

The previous prime is 14012051. The next prime is 14012069. The reversal of 14012053 is 35021041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 14012053 - 21 = 14012051 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 (14012051) 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, 636901 + ... + 636922.

It is an arithmetic number, because the mean of its divisors is an integer number (3821472).

Almost surely, 214012053 is an apocalyptic number.

It is an amenable number.

14012053 is a deficient number, since it is larger than the sum of its proper divisors (1273835).

14012053 is a wasteful number, since it uses less digits than its factorization.

14012053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273834.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 14012053 is about 3743.2676901338. The cubic root of 14012053 is about 241.0833719228.

Adding to 14012053 its reverse (35021041), we get a palindrome (49033094).

The spelling of 14012053 in words is "fourteen million, twelve thousand, fifty-three".

Divisors: 1 11 1273823 14012053