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10304102233 = 69337148609
BaseRepresentation
bin10011001100010110…
…00001111101011001
3222121002222121222001
421212023001331121
5132100322232413
64422244401001
7513226265245
oct114613017531
928532877861
1010304102233
114408440577
121bb69a6161
13c829c3519
146da6c3425
1540492c4dd
hex2662c1f59

10304102233 has 4 divisors (see below), whose sum is σ = 10304320180. Its totient is φ = 10303884288.

The previous prime is 10304102191. The next prime is 10304102261. The reversal of 10304102233 is 33220140301.

10304102233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33220140301 = 115328811917.

It can be written as a sum of positive squares in 2 ways, for example, as 4509391104 + 5794711129 = 67152^2 + 76123^2 .

It is a cyclic number.

It is not a de Polignac number, because 10304102233 - 221 = 10302005081 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10304102233.

It is not an unprimeable number, because it can be changed into a prime (10304102273) by changing a digit.

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, 4968 + ... + 143641.

It is an arithmetic number, because the mean of its divisors is an integer number (2576080045).

Almost surely, 210304102233 is an apocalyptic number.

It is an amenable number.

10304102233 is a deficient number, since it is larger than the sum of its proper divisors (217947).

10304102233 is an equidigital number, since it uses as much as digits as its factorization.

10304102233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217946.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10304102233 its reverse (33220140301), we get a palindrome (43524242534).

The spelling of 10304102233 in words is "ten billion, three hundred four million, one hundred two thousand, two hundred thirty-three".

Divisors: 1 69337 148609 10304102233