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10304411243 = 72601349907
BaseRepresentation
bin10011001100011000…
…01101011001101011
3222121010120022211212
421212030031121223
5132100412124433
64422255143335
7513232023200
oct114614153153
928533508755
1010304411243
114408631755
121bb6b14b4b
13c82aa1079
146da763ca7
1540498dd48
hex26630d66b

10304411243 has 12 divisors (see below), whose sum is σ = 12006743112. Its totient is φ = 8817631200.

The previous prime is 10304411219. The next prime is 10304411251. The reversal of 10304411243 is 34211440301.

10304411243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10304411243 - 216 = 10304345707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10304111243) 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 11 ways as a sum of consecutive naturals, for example, 145505 + ... + 204402.

It is an arithmetic number, because the mean of its divisors is an integer number (1000561926).

Almost surely, 210304411243 is an apocalyptic number.

10304411243 is a deficient number, since it is larger than the sum of its proper divisors (1702331869).

10304411243 is an equidigital number, since it uses as much as digits as its factorization.

10304411243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350522 (or 350515 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 10304411243 its reverse (34211440301), we get a palindrome (44515851544).

The spelling of 10304411243 in words is "ten billion, three hundred four million, four hundred eleven thousand, two hundred forty-three".

Divisors: 1 7 49 601 4207 29449 349907 2449349 17145443 210294107 1472058749 10304411243