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7025470057 is a prime number
BaseRepresentation
bin1101000101100000…
…00010101001101001
3200010121122212010201
412202300002221221
5103342010020212
63121044112201
7336045336664
oct64260025151
920117585121
107025470057
112a85770701
121440995661
1387c683098
144a90aa6db
152b1b9ab57
hex1a2c02a69

7025470057 has 2 divisors, whose sum is σ = 7025470058. Its totient is φ = 7025470056.

The previous prime is 7025470027. The next prime is 7025470087. The reversal of 7025470057 is 7500745207.

7025470057 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (7025470027) and next prime (7025470087).

It can be written as a sum of positive squares in only one way, i.e., 6416170201 + 609299856 = 80101^2 + 24684^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-7025470057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7025469998 and 7025470025.

It is not a weakly prime, because it can be changed into another prime (7025470027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3512735028 + 3512735029.

It is an arithmetic number, because the mean of its divisors is an integer number (3512735029).

Almost surely, 27025470057 is an apocalyptic number.

It is an amenable number.

7025470057 is a deficient number, since it is larger than the sum of its proper divisors (1).

7025470057 is an equidigital number, since it uses as much as digits as its factorization.

7025470057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68600, while the sum is 37.

The square root of 7025470057 is about 83818.0771492642. The cubic root of 7025470057 is about 1915.2484919106.

The spelling of 7025470057 in words is "seven billion, twenty-five million, four hundred seventy thousand, fifty-seven".