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10300000331 = 149103167049
BaseRepresentation
bin10011001011110110…
…11000100001001011
3222120211021020012202
421211323120201023
5132043300002311
64422020430415
7513146362325
oct114573304113
928524236182
1010300000331
114406099775
121bb554840b
13c81bb846a
146d9d36615
154043bbe3b
hex265ed884b

10300000331 has 8 divisors (see below), whose sum is σ = 10379340000. Its totient is φ = 10220797120.

The previous prime is 10300000327. The next prime is 10300000357. The reversal of 10300000331 is 13300000301.

10300000331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10300000331 - 22 = 10300000327 is a prime.

It is a super-2 number, since 2×103000003312 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10300000391) 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 7 ways as a sum of consecutive naturals, for example, 120095 + ... + 187143.

It is an arithmetic number, because the mean of its divisors is an integer number (1297417500).

Almost surely, 210300000331 is an apocalyptic number.

10300000331 is a deficient number, since it is larger than the sum of its proper divisors (79339669).

10300000331 is a wasteful number, since it uses less digits than its factorization.

10300000331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68229.

The product of its (nonzero) digits is 27, while the sum is 11.

Adding to 10300000331 its reverse (13300000301), we get a palindrome (23600000632).

The spelling of 10300000331 in words is "ten billion, three hundred million, three hundred thirty-one", and thus it is an aban number.

Divisors: 1 149 1031 67049 153619 9990301 69127519 10300000331