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1411201 = 11128291
BaseRepresentation
bin101011000100010000001
32122200210201
411120202001
5330124301
650125201
714665201
oct5304201
92580721
101411201
11884290
12580801
133a543c
1428a401
151cd201
hex158881

1411201 has 4 divisors (see below), whose sum is σ = 1539504. Its totient is φ = 1282900.

The previous prime is 1411199. The next prime is 1411219. The reversal of 1411201 is 1021141.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1021141 = 1192831.

It is a cyclic number.

It is not a de Polignac number, because 1411201 - 21 = 1411199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1411271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64135 + ... + 64156.

It is an arithmetic number, because the mean of its divisors is an integer number (384876).

21411201 is an apocalyptic number.

1411201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1411201 is a deficient number, since it is larger than the sum of its proper divisors (128303).

1411201 is a wasteful number, since it uses less digits than its factorization.

1411201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128302.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1411201 is about 1187.9398132902. The cubic root of 1411201 is about 112.1664457584.

Adding to 1411201 its reverse (1021141), we get a palindrome (2432342).

The spelling of 1411201 in words is "one million, four hundred eleven thousand, two hundred one".

Divisors: 1 11 128291 1411201