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488935180793 is a prime number
BaseRepresentation
bin1110001110101101100…
…11101100100111111001
31201202000201210122202202
413013112303230213321
531002314401241133
61012340321435545
750216161315253
oct7072663544771
91652021718682
10488935180793
111793a1188014
127a91349bbb5
133714c979a87
14199438bccd3
15cab953d2e8
hex71d6cec9f9

488935180793 has 2 divisors, whose sum is σ = 488935180794. Its totient is φ = 488935180792.

The previous prime is 488935180781. The next prime is 488935180801. The reversal of 488935180793 is 397081539884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 439307816809 + 49627363984 = 662803^2 + 222772^2 .

It is a cyclic number.

It is not a de Polignac number, because 488935180793 - 28 = 488935180537 is a prime.

It is a super-2 number, since 2×4889351807932 (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (488935180703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244467590396 + 244467590397.

It is an arithmetic number, because the mean of its divisors is an integer number (244467590397).

Almost surely, 2488935180793 is an apocalyptic number.

It is an amenable number.

488935180793 is a deficient number, since it is larger than the sum of its proper divisors (1).

488935180793 is an equidigital number, since it uses as much as digits as its factorization.

488935180793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52254720, while the sum is 65.

The spelling of 488935180793 in words is "four hundred eighty-eight billion, nine hundred thirty-five million, one hundred eighty thousand, seven hundred ninety-three".