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41312200331 = 402110274111
BaseRepresentation
bin100110011110011001…
…100010011010001011
310221122010012012221202
4212132121202122023
51134101410402311
630551211454415
72661516623513
oct463631423213
9127563165852
1041312200331
111657a729626
12800b45740b
133b84b9c76c
141ddc986843
15111bcd6e3b
hex99e66268b

41312200331 has 4 divisors (see below), whose sum is σ = 41322478464. Its totient is φ = 41301922200.

The previous prime is 41312200301. The next prime is 41312200339. The reversal of 41312200331 is 13300221314.

41312200331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13300221314 = 26650110657.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-41312200331 is a prime.

It is a super-2 number, since 2×413122003312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41312200339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5133035 + ... + 5141076.

It is an arithmetic number, because the mean of its divisors is an integer number (10330619616).

Almost surely, 241312200331 is an apocalyptic number.

41312200331 is a deficient number, since it is larger than the sum of its proper divisors (10278133).

41312200331 is a wasteful number, since it uses less digits than its factorization.

41312200331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10278132.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 41312200331 its reverse (13300221314), we get a palindrome (54612421645).

The spelling of 41312200331 in words is "forty-one billion, three hundred twelve million, two hundred thousand, three hundred thirty-one".

Divisors: 1 4021 10274111 41312200331