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1024234073 = 1091938803
BaseRepresentation
bin111101000011001…
…001001001011001
32122101021111000022
4331003021021121
54044200442243
6245344520225
734244563112
oct7503111131
92571244008
101024234073
11486176245
12247020075
13134273885
149a059209
155edbbb68
hex3d0c9259

1024234073 has 4 divisors (see below), whose sum is σ = 1025173968. Its totient is φ = 1023294180.

The previous prime is 1024234069. The next prime is 1024234097. The reversal of 1024234073 is 3704324201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3704324201 = 6016163601.

It is a cyclic number.

It is not a de Polignac number, because 1024234073 - 22 = 1024234069 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1024234573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468311 + ... + 470492.

It is an arithmetic number, because the mean of its divisors is an integer number (256293492).

Almost surely, 21024234073 is an apocalyptic number.

It is an amenable number.

1024234073 is a deficient number, since it is larger than the sum of its proper divisors (939895).

1024234073 is an equidigital number, since it uses as much as digits as its factorization.

1024234073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939894.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 1024234073 is about 32003.6571816410. The cubic root of 1024234073 is about 1008.0136344554.

Adding to 1024234073 its reverse (3704324201), we get a palindrome (4728558274).

The spelling of 1024234073 in words is "one billion, twenty-four million, two hundred thirty-four thousand, seventy-three".

Divisors: 1 1091 938803 1024234073