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10304344351 = 717292985901
BaseRepresentation
bin10011001100010111…
…11101000100011111
3222121010102221002101
421212023331010133
5132100403004401
64422253505531
7513231324160
oct114613750437
928533387071
1010304344351
114408596474
121bb6aa22a7
13c82a797a2
146da747767
15404979101
hex2662fd11f

10304344351 has 16 divisors (see below), whose sum is σ = 12899096640. Its totient is φ = 8026099200.

The previous prime is 10304344339. The next prime is 10304344357. The reversal of 10304344351 is 15344340301.

It is not a de Polignac number, because 10304344351 - 25 = 10304344319 is a prime.

It is a super-2 number, since 2×103043443512 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10304344357) 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 15 ways as a sum of consecutive naturals, for example, 1489500 + ... + 1496401.

It is an arithmetic number, because the mean of its divisors is an integer number (806193540).

Almost surely, 210304344351 is an apocalyptic number.

10304344351 is a deficient number, since it is larger than the sum of its proper divisors (2594752289).

10304344351 is a wasteful number, since it uses less digits than its factorization.

10304344351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2985954.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 10304344351 its reverse (15344340301), we get a palindrome (25648684652).

The spelling of 10304344351 in words is "ten billion, three hundred four million, three hundred forty-four thousand, three hundred fifty-one".

Divisors: 1 7 17 29 119 203 493 3451 2985901 20901307 50760317 86591129 355322219 606137903 1472049193 10304344351