Search a number
-
+
3100113132231 = 33617285698381
BaseRepresentation
bin101101000111001101001…
…001000101101011000111
3101222100221012210022221110
4231013031021011223013
5401243012430212411
610332101115220103
7436655456561133
oct55071511055307
911870835708843
103100113132231
11a95829052795
124209a5747633
1319645490059b
14aa090da63c3
15559938792a6
hex2d1cd245ac7

3100113132231 has 8 divisors (see below), whose sum is σ = 4134626984304. Its totient is φ = 2066170684160.

The previous prime is 3100113132229. The next prime is 3100113132251. The reversal of 3100113132231 is 1322313110013.

It is a happy number.

3100113132231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3100113132231 - 21 = 3100113132229 is a prime.

It is a super-2 number, since 2×31001131322312 (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3100113132198 and 3100113132207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3100113132251) 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, 142838340 + ... + 142860041.

It is an arithmetic number, because the mean of its divisors is an integer number (516828373038).

Almost surely, 23100113132231 is an apocalyptic number.

3100113132231 is a deficient number, since it is larger than the sum of its proper divisors (1034513852073).

3100113132231 is a wasteful number, since it uses less digits than its factorization.

3100113132231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285702001.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 3100113132231 its reverse (1322313110013), we get a palindrome (4422426242244).

The spelling of 3100113132231 in words is "three trillion, one hundred billion, one hundred thirteen million, one hundred thirty-two thousand, two hundred thirty-one".

Divisors: 1 3 3617 10851 285698381 857095143 1033371044077 3100113132231