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1105201 is a prime number
BaseRepresentation
bin100001101110100110001
32002011001101
410031310301
5240331301
635404401
712252106
oct4156461
92064041
101105201
11695399
12453701
132c9086
1420aaad
1516c701
hex10dd31

1105201 has 2 divisors, whose sum is σ = 1105202. Its totient is φ = 1105200.

The previous prime is 1105193. The next prime is 1105207. The reversal of 1105201 is 1025011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 720801 + 384400 = 849^2 + 620^2 .

It is a cyclic number.

It is not a de Polignac number, because 1105201 - 23 = 1105193 is a prime.

It is not a weakly prime, because it can be changed into another prime (1105207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552600 + 552601.

It is an arithmetic number, because the mean of its divisors is an integer number (552601).

21105201 is an apocalyptic number.

It is an amenable number.

1105201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105201 is an equidigital number, since it uses as much as digits as its factorization.

1105201 is an evil number, because the sum of its binary digits is even.

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

The square root of 1105201 is about 1051.2854036845. The cubic root of 1105201 is about 103.3904494045.

The spelling of 1105201 in words is "one million, one hundred five thousand, two hundred one".