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3130132553 is a prime number
BaseRepresentation
bin1011101010010010…
…0000100001001001
322002010220012122022
42322210200201021
522402303220203
61234333334225
7140365454612
oct27244404111
98063805568
103130132553
111366972a09
12734337375
133ab648452
142199dcc09
15134beba38
hexba920849

3130132553 has 2 divisors, whose sum is σ = 3130132554. Its totient is φ = 3130132552.

The previous prime is 3130132517. The next prime is 3130132559. The reversal of 3130132553 is 3552310313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2592031744 + 538100809 = 50912^2 + 23197^2 .

It is an emirp because it is prime and its reverse (3552310313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3130132553 - 220 = 3129083977 is a prime.

It is a super-3 number, since 3×31301325533 (a number of 29 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3130132559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565066276 + 1565066277.

It is an arithmetic number, because the mean of its divisors is an integer number (1565066277).

Almost surely, 23130132553 is an apocalyptic number.

It is an amenable number.

3130132553 is a deficient number, since it is larger than the sum of its proper divisors (1).

3130132553 is an equidigital number, since it uses as much as digits as its factorization.

3130132553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4050, while the sum is 26.

The square root of 3130132553 is about 55947.5875529946. The cubic root of 3130132553 is about 1462.8088406913.

Adding to 3130132553 its reverse (3552310313), we get a palindrome (6682442866).

The spelling of 3130132553 in words is "three billion, one hundred thirty million, one hundred thirty-two thousand, five hundred fifty-three".