Search a number
-
+
1024130335 = 5204826067
BaseRepresentation
bin111101000010101…
…111110100011111
32122101002012201011
4331002233310133
54044134132320
6245342400051
734243651504
oct7502576437
92571065634
101024130335
11486105308
12246b90027
131342385a7
149a02d4ab
155ed9b05a
hex3d0afd1f

1024130335 has 4 divisors (see below), whose sum is σ = 1228956408. Its totient is φ = 819304264.

The previous prime is 1024130333. The next prime is 1024130357. The reversal of 1024130335 is 5330314201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5330314201 = 7723690187.

It is a cyclic number.

It is not a de Polignac number, because 1024130335 - 21 = 1024130333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024130333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102413029 + ... + 102413038.

It is an arithmetic number, because the mean of its divisors is an integer number (307239102).

Almost surely, 21024130335 is an apocalyptic number.

1024130335 is a deficient number, since it is larger than the sum of its proper divisors (204826073).

1024130335 is an equidigital number, since it uses as much as digits as its factorization.

1024130335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204826072.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 1024130335 is about 32002.0364195781. The cubic root of 1024130335 is about 1007.9796015939.

Adding to 1024130335 its reverse (5330314201), we get a palindrome (6354444536).

The spelling of 1024130335 in words is "one billion, twenty-four million, one hundred thirty thousand, three hundred thirty-five".

Divisors: 1 5 204826067 1024130335