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3081084053 is a prime number
BaseRepresentation
bin1011011110100101…
…1001110010010101
321221201121021202012
42313221121302111
522302224142203
61225422154005
7136231532225
oct26751316225
97851537665
103081084053
111341212063
1271ba22905
133a1434178
142132b2085
1513075dbd8
hexb7a59c95

3081084053 has 2 divisors, whose sum is σ = 3081084054. Its totient is φ = 3081084052.

The previous prime is 3081084037. The next prime is 3081084073. The reversal of 3081084053 is 3504801803.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2851773604 + 229310449 = 53402^2 + 15143^2 .

It is an emirp because it is prime and its reverse (3504801803) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3081084053 - 24 = 3081084037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3081084073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1540542026 + 1540542027.

It is an arithmetic number, because the mean of its divisors is an integer number (1540542027).

Almost surely, 23081084053 is an apocalyptic number.

It is an amenable number.

3081084053 is a deficient number, since it is larger than the sum of its proper divisors (1).

3081084053 is an equidigital number, since it uses as much as digits as its factorization.

3081084053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 3081084053 is about 55507.5134824106. The cubic root of 3081084053 is about 1455.1279478734.

Adding to 3081084053 its reverse (3504801803), we get a palindrome (6585885856).

The spelling of 3081084053 in words is "three billion, eighty-one million, eighty-four thousand, fifty-three".