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10002342303 = 322774012171
BaseRepresentation
bin10010101000010111…
…11010000110011111
3221211002011122011100
421110023322012133
5130441044423203
64332304524143
7502603335552
oct112413720637
927732148140
1010002342303
1142730748a8
121b31920653
13c3532a655
146ac5b2699
153d81c1ea3
hex2542fa19f

10002342303 has 12 divisors (see below), whose sum is σ = 14499989608. Its totient is φ = 6644153520.

The previous prime is 10002342277. The next prime is 10002342403. The reversal of 10002342303 is 30324320001.

It is not a de Polignac number, because 10002342303 - 217 = 10002211231 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 (10002342403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2003593 + ... + 2008578.

Almost surely, 210002342303 is an apocalyptic number.

10002342303 is a deficient number, since it is larger than the sum of its proper divisors (4497647305).

10002342303 is a wasteful number, since it uses less digits than its factorization.

10002342303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4012454 (or 4012451 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 10002342303 its reverse (30324320001), we get a palindrome (40326662304).

The spelling of 10002342303 in words is "ten billion, two million, three hundred forty-two thousand, three hundred three".

Divisors: 1 3 9 277 831 2493 4012171 12036513 36109539 1111371367 3334114101 10002342303