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10013200331 = 19351881867
BaseRepresentation
bin10010101001101010…
…10100111111001011
3221211211121021120112
421110311110333023
5131001334402311
64333333344535
7503064540611
oct112465247713
927754537515
1010013200331
114279210682
121b3549814b
13c3765c914
146adbdb6b1
153d911928b
hex254d54fcb

10013200331 has 4 divisors (see below), whose sum is σ = 10065082392. Its totient is φ = 9961318272.

The previous prime is 10013200321. The next prime is 10013200339. The reversal of 10013200331 is 13300231001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13300231001 = 83160243747.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10013200331 is a prime.

It is a super-2 number, since 2×100132003312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10013200339) 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, 25940741 + ... + 25941126.

It is an arithmetic number, because the mean of its divisors is an integer number (2516270598).

Almost surely, 210013200331 is an apocalyptic number.

10013200331 is a deficient number, since it is larger than the sum of its proper divisors (51882061).

10013200331 is an equidigital number, since it uses as much as digits as its factorization.

10013200331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51882060.

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

Adding to 10013200331 its reverse (13300231001), we get a palindrome (23313431332).

The spelling of 10013200331 in words is "ten billion, thirteen million, two hundred thousand, three hundred thirty-one".

Divisors: 1 193 51881867 10013200331