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2200740071 is a prime number
BaseRepresentation
bin1000001100101100…
…1010000011100111
312200101002011211112
42003023022003213
514001342140241
61002213255235
7105351660545
oct20313120347
95611064745
102200740071
11a2a295652
1251503451b
13290c3047a
1416c3d0d95
15cd3161eb
hex832ca0e7

2200740071 has 2 divisors, whose sum is σ = 2200740072. Its totient is φ = 2200740070.

The previous prime is 2200740029. The next prime is 2200740137. The reversal of 2200740071 is 1700470022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2200740071 - 218 = 2200477927 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2200740001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100370035 + 1100370036.

It is an arithmetic number, because the mean of its divisors is an integer number (1100370036).

Almost surely, 22200740071 is an apocalyptic number.

2200740071 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200740071 is an equidigital number, since it uses as much as digits as its factorization.

2200740071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 2200740071 is about 46912.0461182413. The cubic root of 2200740071 is about 1300.7372683821.

The spelling of 2200740071 in words is "two billion, two hundred million, seven hundred forty thousand, seventy-one".