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14100151 = 131084627
BaseRepresentation
bin110101110010…
…011010110111
3222112100202211
4311302122313
512102201101
61222114251
7230564212
oct65623267
928470684
1014100151
117a6071a
12487b987
132bc8bb0
141c30779
151387c51
hexd726b7

14100151 has 4 divisors (see below), whose sum is σ = 15184792. Its totient is φ = 13015512.

The previous prime is 14100143. The next prime is 14100161. The reversal of 14100151 is 15100141.

Adding to 14100151 its reverse (15100141), we get a palindrome (29200292).

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15100141 = 72157163.

It is a cyclic number.

It is not a de Polignac number, because 14100151 - 23 = 14100143 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 1084627 = 14100151 / (1 + 4 + 1 + 0 + 0 + 1 + 5 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14100101) 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, 542301 + ... + 542326.

It is an arithmetic number, because the mean of its divisors is an integer number (3796198).

Almost surely, 214100151 is an apocalyptic number.

14100151 is a deficient number, since it is larger than the sum of its proper divisors (1084641).

14100151 is a wasteful number, since it uses less digits than its factorization.

14100151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084640.

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 14100151 is about 3755.0167775923. The cubic root of 14100151 is about 241.5875713147.

The spelling of 14100151 in words is "fourteen million, one hundred thousand, one hundred fifty-one".

Divisors: 1 13 1084627 14100151