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14752201 = 23096389
BaseRepresentation
bin111000010001…
…100111001001
31000202111012211
4320101213021
512234032301
61244105121
7236251222
oct70214711
930674184
1014752201
118366602
124b351a1
133096919
141d60249
151466051
hexe119c9

14752201 has 4 divisors (see below), whose sum is σ = 14760900. Its totient is φ = 14743504.

The previous prime is 14752181. The next prime is 14752207. The reversal of 14752201 is 10225741.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 10225741 = 67152623.

It can be written as a sum of positive squares in 2 ways, for example, as 4734976 + 10017225 = 2176^2 + 3165^2 .

It is a cyclic number.

It is not a de Polignac number, because 14752201 - 29 = 14751689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14752207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 886 + ... + 5503.

It is an arithmetic number, because the mean of its divisors is an integer number (3690225).

Almost surely, 214752201 is an apocalyptic number.

It is an amenable number.

14752201 is a deficient number, since it is larger than the sum of its proper divisors (8699).

14752201 is an equidigital number, since it uses as much as digits as its factorization.

14752201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8698.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 14752201 is about 3840.8594090386. The cubic root of 14752201 is about 245.2556044043.

Adding to 14752201 its reverse (10225741), we get a palindrome (24977942).

The spelling of 14752201 in words is "fourteen million, seven hundred fifty-two thousand, two hundred one".

Divisors: 1 2309 6389 14752201