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10010332031 = 71430047433
BaseRepresentation
bin10010101001010100…
…11000101101111111
3221211122012120000012
421110222120231333
5131000121111111
64333152053435
7503031263330
oct112452305577
927748176005
1010010332031
114277631687
121b3453427b
13c36b971bb
146ad692287
153d8c4e48b
hex254a98b7f

10010332031 has 4 divisors (see below), whose sum is σ = 11440379472. Its totient is φ = 8580284592.

The previous prime is 10010332019. The next prime is 10010332063. The reversal of 10010332031 is 13023301001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10010332031 - 222 = 10006137727 is a prime.

It is a super-2 number, since 2×100103320312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10010331997 and 10010332015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010331031) 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 3 ways as a sum of consecutive naturals, for example, 715023710 + ... + 715023723.

It is an arithmetic number, because the mean of its divisors is an integer number (2860094868).

Almost surely, 210010332031 is an apocalyptic number.

10010332031 is a deficient number, since it is larger than the sum of its proper divisors (1430047441).

10010332031 is an equidigital number, since it uses as much as digits as its factorization.

10010332031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430047440.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 10010332031 its reverse (13023301001), we get a palindrome (23033633032).

The spelling of 10010332031 in words is "ten billion, ten million, three hundred thirty-two thousand, thirty-one".

Divisors: 1 7 1430047433 10010332031