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1034702065 = 5206940413
BaseRepresentation
bin111101101011000…
…100110011110001
32200002222022101201
4331223010303301
54104340431230
6250401131201
734432552045
oct7553046361
92602868351
101034702065
11491075a81
1224a629b01
1313649a457
149b5c2025
1560c885ca
hex3dac4cf1

1034702065 has 4 divisors (see below), whose sum is σ = 1241642484. Its totient is φ = 827761648.

The previous prime is 1034702027. The next prime is 1034702083. The reversal of 1034702065 is 5602074301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5602074301 = 23112424091.

It can be written as a sum of positive squares in 2 ways, for example, as 732081249 + 302620816 = 27057^2 + 17396^2 .

It is a cyclic number.

It is not a de Polignac number, because 1034702065 - 29 = 1034701553 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103470202 + ... + 103470211.

It is an arithmetic number, because the mean of its divisors is an integer number (310410621).

Almost surely, 21034702065 is an apocalyptic number.

It is an amenable number.

1034702065 is a deficient number, since it is larger than the sum of its proper divisors (206940419).

1034702065 is an equidigital number, since it uses as much as digits as its factorization.

1034702065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206940418.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 1034702065 is about 32166.7851206800. The cubic root of 1034702065 is about 1011.4360726906.

Adding to 1034702065 its reverse (5602074301), we get a palindrome (6636776366).

The spelling of 1034702065 in words is "one billion, thirty-four million, seven hundred two thousand, sixty-five".

Divisors: 1 5 206940413 1034702065