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5656130413 is a prime number
BaseRepresentation
bin1010100010010000…
…11011001101101101
3112121012000012021121
411101020123031231
543040432133123
62333130300541
7260110213063
oct52110331555
915535005247
105656130413
11244281354a
12111a287751
136c1a7b03b
143b929a033
1523186075d
hex15121b36d

5656130413 has 2 divisors, whose sum is σ = 5656130414. Its totient is φ = 5656130412.

The previous prime is 5656130339. The next prime is 5656130423. The reversal of 5656130413 is 3140316565.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5538038724 + 118091689 = 74418^2 + 10867^2 .

It is a cyclic number.

It is not a de Polignac number, because 5656130413 - 213 = 5656122221 is a prime.

It is a super-2 number, since 2×56561304132 = 63983622497727101138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5656130423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2828065206 + 2828065207.

It is an arithmetic number, because the mean of its divisors is an integer number (2828065207).

Almost surely, 25656130413 is an apocalyptic number.

It is an amenable number.

5656130413 is a deficient number, since it is larger than the sum of its proper divisors (1).

5656130413 is an equidigital number, since it uses as much as digits as its factorization.

5656130413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 5656130413 is about 75207.2497369768. The cubic root of 5656130413 is about 1781.7214349695.

Adding to 5656130413 its reverse (3140316565), we get a palindrome (8796446978).

The spelling of 5656130413 in words is "five billion, six hundred fifty-six million, one hundred thirty thousand, four hundred thirteen".