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14106248 = 2313135637
BaseRepresentation
bin110101110011…
…111010001000
3222112200010122
4311303322020
512102344443
61222202412
7230621042
oct65637210
928480118
1014106248
117a65262
124883408
132bcb8c0
141c32a92
151389968
hexd73e88

14106248 has 16 divisors (see below), whose sum is σ = 28483980. Its totient is φ = 6510528.

The previous prime is 14106241. The next prime is 14106259. The reversal of 14106248 is 84260141.

It can be written as a sum of positive squares in 2 ways, for example, as 14002564 + 103684 = 3742^2 + 322^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (14106241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67715 + ... + 67922.

Almost surely, 214106248 is an apocalyptic number.

It is an amenable number.

14106248 is an abundant number, since it is smaller than the sum of its proper divisors (14377732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14106248 is a wasteful number, since it uses less digits than its factorization.

14106248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135656 (or 135652 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 14106248 is about 3755.8285370874. The cubic root of 14106248 is about 241.6223876598.

Adding to 14106248 its reverse (84260141), we get a palindrome (98366389).

The spelling of 14106248 in words is "fourteen million, one hundred six thousand, two hundred forty-eight".

Divisors: 1 2 4 8 13 26 52 104 135637 271274 542548 1085096 1763281 3526562 7053124 14106248