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1354201 = 12710663
BaseRepresentation
bin101001010100111011001
32112210121121
411022213121
5321313301
645005241
714340052
oct5124731
92483547
101354201
11845482
12553821
13385504
14273729
151bb3a1
hex14a9d9

1354201 has 4 divisors (see below), whose sum is σ = 1364992. Its totient is φ = 1343412.

The previous prime is 1354193. The next prime is 1354207. The reversal of 1354201 is 1024531.

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: 1024531 = 5471873.

It is a cyclic number.

It is not a de Polignac number, because 1354201 - 23 = 1354193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1354207) 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, 5205 + ... + 5458.

It is an arithmetic number, because the mean of its divisors is an integer number (341248).

21354201 is an apocalyptic number.

It is an amenable number.

1354201 is a deficient number, since it is larger than the sum of its proper divisors (10791).

1354201 is a wasteful number, since it uses less digits than its factorization.

1354201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10790.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1354201 is about 1163.7014221870. The cubic root of 1354201 is about 110.6354678509.

Adding to 1354201 its reverse (1024531), we get a palindrome (2378732).

The spelling of 1354201 in words is "one million, three hundred fifty-four thousand, two hundred one".

Divisors: 1 127 10663 1354201