Search a number
-
+
130031333333 = 1134933871147
BaseRepresentation
bin111100100011001111…
…0001010111111010101
3110102122002220010212122
41321012132022333111
54112301010131313
6135422514425325
712252204045116
oct1710636127725
9412562803778
10130031333333
1150167330350
122124b292245
13c353525675
14641770420d
1535b09a2708
hex1e4678afd5

130031333333 has 8 divisors (see below), whose sum is σ = 142258821600. Its totient is φ = 117871588080.

The previous prime is 130031333329. The next prime is 130031333347. The reversal of 130031333333 is 333333130031.

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 130031333333 - 22 = 130031333329 is a prime.

130031333333 is a modest number, since divided by 333333 gives 130031 as remainder.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130031333363) 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, 16931735 + ... + 16939412.

It is an arithmetic number, because the mean of its divisors is an integer number (17782352700).

Almost surely, 2130031333333 is an apocalyptic number.

It is an amenable number.

130031333333 is a deficient number, since it is larger than the sum of its proper divisors (12227488267).

130031333333 is a wasteful number, since it uses less digits than its factorization.

130031333333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33871507.

The product of its (nonzero) digits is 6561, while the sum is 26.

Adding to 130031333333 its reverse (333333130031), we get a palindrome (463364463364).

It can be divided in two parts, 130031 and 333333, that added together give a palindrome (463364).

The spelling of 130031333333 in words is "one hundred thirty billion, thirty-one million, three hundred thirty-three thousand, three hundred thirty-three".

Divisors: 1 11 349 3839 33871147 372582617 11821030303 130031333333