Search a number
-
+
3110331131121 = 397199149935831
BaseRepresentation
bin101101010000101110001…
…011101010010011110001
3102000100022022202110022210
4231100232023222103301
5401424424232143441
610340511050322333
7440466622253304
oct55205613522361
912010268673283
103110331131121
11a9a0a1923575
124229777293a9
131973c2807686
14aa780074b3b
1555d90949616
hex2d42e2ea4f1

3110331131121 has 32 divisors (see below), whose sum is σ = 4213843200000. Its totient is φ = 2040445693440.

The previous prime is 3110331131113. The next prime is 3110331131221. The reversal of 3110331131121 is 1211311330113.

3110331131121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3110331131121 - 23 = 3110331131113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3110331131221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86787676 + ... + 86823506.

It is an arithmetic number, because the mean of its divisors is an integer number (131682600000).

Almost surely, 23110331131121 is an apocalyptic number.

It is an amenable number.

3110331131121 is a deficient number, since it is larger than the sum of its proper divisors (1103512068879).

3110331131121 is a wasteful number, since it uses less digits than its factorization.

3110331131121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37629.

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 3110331131121 its reverse (1211311330113), we get a palindrome (4321642461234).

The spelling of 3110331131121 in words is "three trillion, one hundred ten billion, three hundred thirty-one million, one hundred thirty-one thousand, one hundred twenty-one".

Divisors: 1 3 97 199 291 597 1499 4497 19303 35831 57909 107493 145403 298301 436209 894903 3475607 7130369 10426821 21391107 28935197 53710669 86805591 161132007 691645793 2074937379 5209934893 10688423131 15629804679 32065269393 1036777043707 3110331131121