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1025029 is a prime number
BaseRepresentation
bin11111010010000000101
31221002002001
43322100011
5230300104
633545301
711466265
oct3722005
91832061
101025029
11640135
12415231
1329b735
141c97a5
15153aa4
hexfa405

1025029 has 2 divisors, whose sum is σ = 1025030. Its totient is φ = 1025028.

The previous prime is 1025021. The next prime is 1025039. The reversal of 1025029 is 9205201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1004004 + 21025 = 1002^2 + 145^2 .

It is a cyclic number.

It is not a de Polignac number, because 1025029 - 23 = 1025021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1024997 and 1025015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1025021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512514 + 512515.

It is an arithmetic number, because the mean of its divisors is an integer number (512515).

21025029 is an apocalyptic number.

It is an amenable number.

1025029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1025029 is an equidigital number, since it uses as much as digits as its factorization.

1025029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1025029 is about 1012.4371585437. The cubic root of 1025029 is about 100.8274346358.

The spelling of 1025029 in words is "one million, twenty-five thousand, twenty-nine".