Search a number
-
+
31044123311341 = 741108167677043
BaseRepresentation
bin1110000111100000001011…
…11100010011110011101101
311001220210022022220122021111
413003300011330103303231
513032111331031430331
6150005250125232021
76352602213165010
oct703600574236355
9131823268818244
1031044123311341
119989814321908
123594686102611
1314425a9ac4c2a
14794787853377
1538c7e0008db1
hex1c3c05f13ced

31044123311341 has 8 divisors (see below), whose sum is σ = 36344339486784. Its totient is φ = 25960242490080.

The previous prime is 31044123311323. The next prime is 31044123311351. The reversal of 31044123311341 is 14311332144013.

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 31044123311341 - 27 = 31044123311213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31044123311351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54083838235 + ... + 54083838808.

It is an arithmetic number, because the mean of its divisors is an integer number (4543042435848).

Almost surely, 231044123311341 is an apocalyptic number.

It is an amenable number.

31044123311341 is a deficient number, since it is larger than the sum of its proper divisors (5300216175443).

31044123311341 is a wasteful number, since it uses less digits than its factorization.

31044123311341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108167677091.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 31044123311341 its reverse (14311332144013), we get a palindrome (45355455455354).

The spelling of 31044123311341 in words is "thirty-one trillion, forty-four billion, one hundred twenty-three million, three hundred eleven thousand, three hundred forty-one".

Divisors: 1 7 41 287 108167677043 757173739301 4434874758763 31044123311341