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487402204801 is a prime number
BaseRepresentation
bin1110001011110110110…
…11110110111010000001
31201121001220020102001011
413011323123312322001
530441144431023201
61011524240440521
750133165245431
oct7057333667201
91647056212034
10487402204801
11178784924506
127a566019141
1336c671b00a5
141983a0742c1
15ca29b7d151
hex717b6f6e81

487402204801 has 2 divisors, whose sum is σ = 487402204802. Its totient is φ = 487402204800.

The previous prime is 487402204747. The next prime is 487402204829. The reversal of 487402204801 is 108402204784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 364622745600 + 122779459201 = 603840^2 + 350399^2 .

It is a cyclic number.

It is not a de Polignac number, because 487402204801 - 231 = 485254721153 is a prime.

It is not a weakly prime, because it can be changed into another prime (487402208801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243701102400 + 243701102401.

It is an arithmetic number, because the mean of its divisors is an integer number (243701102401).

Almost surely, 2487402204801 is an apocalyptic number.

It is an amenable number.

487402204801 is a deficient number, since it is larger than the sum of its proper divisors (1).

487402204801 is an equidigital number, since it uses as much as digits as its factorization.

487402204801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 114688, while the sum is 40.

The spelling of 487402204801 in words is "four hundred eighty-seven billion, four hundred two million, two hundred four thousand, eight hundred one".