Search a number
-
+
3143024103231 = 321816133147503
BaseRepresentation
bin101101101111001010110…
…101011100111100111111
3102010110200202100111221200
4231233022311130330333
5402443403132300411
610403515122230543
7443035032034635
oct55571265347477
912113622314850
103143024103231
111001a49193391
124291804b5453
1319a502a9539c
14ac1a2003355
1556b55bbae56
hex2dbcad5cf3f

3143024103231 has 24 divisors (see below), whose sum is σ = 4572454600896. Its totient is φ = 2080372921920.

The previous prime is 3143024103223. The next prime is 3143024103367. The reversal of 3143024103231 is 1323014203413.

It is a happy number.

3143024103231 is a `hidden beast` number, since 3 + 14 + 3 + 0 + 2 + 410 + 3 + 231 = 666.

It is not a de Polignac number, because 3143024103231 - 23 = 3143024103223 is a prime.

It is a super-2 number, since 2×31430241032312 (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3143024103195 and 3143024103204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143024103931) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 575175 + ... + 2572328.

It is an arithmetic number, because the mean of its divisors is an integer number (190518941704).

Almost surely, 23143024103231 is an apocalyptic number.

3143024103231 is a deficient number, since it is larger than the sum of its proper divisors (1429430497665).

3143024103231 is a wasteful number, since it uses less digits than its factorization.

3143024103231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3148303 (or 3148300 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 3143024103231 its reverse (1323014203413), we get a palindrome (4466038306644).

The spelling of 3143024103231 in words is "three trillion, one hundred forty-three billion, twenty-four million, one hundred three thousand, two hundred thirty-one".

Divisors: 1 3 9 181 543 613 1629 1839 5517 110953 332859 998577 3147503 9442509 28327527 569698043 1709094129 1929419339 5127282387 5788258017 17364774051 349224900359 1047674701077 3143024103231