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2205005207 is a prime number
BaseRepresentation
bin1000001101101101…
…1011010110010111
312200200002212111112
42003123123112113
514003440131312
61002444525235
7105433143416
oct20333332627
95620085445
102205005207
11a31739059
1251655081b
13291a94912
1416cbc147d
15cd8a9d22
hex836db597

2205005207 has 2 divisors, whose sum is σ = 2205005208. Its totient is φ = 2205005206.

The previous prime is 2205005203. The next prime is 2205005219. The reversal of 2205005207 is 7025005022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2205005207 - 22 = 2205005203 is a prime.

It is a super-2 number, since 2×22050052072 = 9724095925794225698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2205005203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102502603 + 1102502604.

It is an arithmetic number, because the mean of its divisors is an integer number (1102502604).

Almost surely, 22205005207 is an apocalyptic number.

2205005207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2205005207 is an equidigital number, since it uses as much as digits as its factorization.

2205005207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 2205005207 is about 46957.4829713008. The cubic root of 2205005207 is about 1301.5770224416.

The spelling of 2205005207 in words is "two billion, two hundred five million, five thousand, two hundred seven".