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5912201 = 29203869
BaseRepresentation
bin10110100011011010001001
3102010101000102
4112203122021
53003142301
6330415145
7101152511
oct26433211
912111012
105912201
113378a19
121b914b5
1312c0059
14adc841
157bbb6b
hex5a3689

5912201 has 4 divisors (see below), whose sum is σ = 6116100. Its totient is φ = 5708304.

The previous prime is 5912189. The next prime is 5912239. The reversal of 5912201 is 1022195.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1022195 = 5204439.

It can be written as a sum of positive squares in 2 ways, for example, as 4734976 + 1177225 = 2176^2 + 1085^2 .

It is a cyclic number.

It is not a de Polignac number, because 5912201 - 214 = 5895817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5912251) 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, 101906 + ... + 101963.

It is an arithmetic number, because the mean of its divisors is an integer number (1529025).

Almost surely, 25912201 is an apocalyptic number.

It is an amenable number.

5912201 is a deficient number, since it is larger than the sum of its proper divisors (203899).

5912201 is a wasteful number, since it uses less digits than its factorization.

5912201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203898.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 5912201 is about 2431.5017993002. The cubic root of 5912201 is about 180.8213595154.

Adding to 5912201 its reverse (1022195), we get a palindrome (6934396).

The spelling of 5912201 in words is "five million, nine hundred twelve thousand, two hundred one".

Divisors: 1 29 203869 5912201