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1024324025 = 5240972961
BaseRepresentation
bin111101000011011…
…111000110111001
32122101110001101212
4331003133012321
54044211332100
6245350452505
734245416264
oct7503370671
92571401355
101024324025
1148622788a
12247064135
131342a57ba
149a07dcdb
155edd8635
hex3d0df1b9

1024324025 has 6 divisors (see below), whose sum is σ = 1270161822. Its totient is φ = 819459200.

The previous prime is 1024324013. The next prime is 1024324039. The reversal of 1024324025 is 5204234201.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 72046144 + 952277881 = 8488^2 + 30859^2 .

It is not a de Polignac number, because 1024324025 - 24 = 1024324009 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20486456 + ... + 20486505.

It is an arithmetic number, because the mean of its divisors is an integer number (211693637).

Almost surely, 21024324025 is an apocalyptic number.

It is an amenable number.

1024324025 is a deficient number, since it is larger than the sum of its proper divisors (245837797).

1024324025 is an equidigital number, since it uses as much as digits as its factorization.

1024324025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40972971 (or 40972966 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 1024324025 is about 32005.0624901749. The cubic root of 1024324025 is about 1008.0431427454.

Adding to 1024324025 its reverse (5204234201), we get a palindrome (6228558226).

The spelling of 1024324025 in words is "one billion, twenty-four million, three hundred twenty-four thousand, twenty-five".

Divisors: 1 5 25 40972961 204864805 1024324025