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30552062897 is a prime number
BaseRepresentation
bin11100011101000010…
…110111101110110001
32220212020002121022002
4130131002313232301
51000032312003042
622011352423345
72131052151446
oct343502675661
986766077262
1030552062897
1111a58930064
125b079a7b55
132b5b878535
14169b8b39cd
15bdc328132
hex71d0b7bb1

30552062897 has 2 divisors, whose sum is σ = 30552062898. Its totient is φ = 30552062896.

The previous prime is 30552062831. The next prime is 30552062911. The reversal of 30552062897 is 79826025503.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19793394721 + 10758668176 = 140689^2 + 103724^2 .

It is a cyclic number.

It is not a de Polignac number, because 30552062897 - 28 = 30552062641 is a prime.

It is not a weakly prime, because it can be changed into another prime (30552662897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15276031448 + 15276031449.

It is an arithmetic number, because the mean of its divisors is an integer number (15276031449).

Almost surely, 230552062897 is an apocalyptic number.

It is an amenable number.

30552062897 is a deficient number, since it is larger than the sum of its proper divisors (1).

30552062897 is an equidigital number, since it uses as much as digits as its factorization.

30552062897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 30552062897 in words is "thirty billion, five hundred fifty-two million, sixty-two thousand, eight hundred ninety-seven".