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14255201 = 45731193
BaseRepresentation
bin110110011000…
…010001100001
3222211020110102
4312120101201
512122131301
61225312145
7232111232
oct66302141
928736412
1014255201
118057164
124935655
132c5163c
141c71089
1513b8b6b
hexd98461

14255201 has 4 divisors (see below), whose sum is σ = 14286852. Its totient is φ = 14223552.

The previous prime is 14255179. The next prime is 14255207. The reversal of 14255201 is 10255241.

14255201 is nontrivially palindromic in base 7.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10255241 = 29353629.

It can be written as a sum of positive squares in 2 ways, for example, as 9928801 + 4326400 = 3151^2 + 2080^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14255201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14255207) 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, 15140 + ... + 16053.

It is an arithmetic number, because the mean of its divisors is an integer number (3571713).

Almost surely, 214255201 is an apocalyptic number.

It is an amenable number.

14255201 is a deficient number, since it is larger than the sum of its proper divisors (31651).

14255201 is an equidigital number, since it uses as much as digits as its factorization.

14255201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31650.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 14255201 is about 3775.6060440676. The cubic root of 14255201 is about 242.4698711993.

The spelling of 14255201 in words is "fourteen million, two hundred fifty-five thousand, two hundred one".

Divisors: 1 457 31193 14255201