Search a number
-
+
130032220333 = 711831439723
BaseRepresentation
bin111100100011010000…
…1100011100010101101
3110102122011120012121111
41321012201203202231
54112301222022313
6135422545432021
712252214431121
oct1710641434255
9412564505544
10130032220333
1150167886804
122124b63b611
13c353776312
146417895581
1535b0aca43d
hex1e468638ad

130032220333 has 4 divisors (see below), whose sum is σ = 131863660128. Its totient is φ = 128200780540.

The previous prime is 130032220327. The next prime is 130032220337. The reversal of 130032220333 is 333022230031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 333022230031 = 1719589542943.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-130032220333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130032220337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 915719791 + ... + 915719932.

It is an arithmetic number, because the mean of its divisors is an integer number (32965915032).

Almost surely, 2130032220333 is an apocalyptic number.

It is an amenable number.

130032220333 is a deficient number, since it is larger than the sum of its proper divisors (1831439795).

130032220333 is an equidigital number, since it uses as much as digits as its factorization.

130032220333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1831439794.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 130032220333 its reverse (333022230031), we get a palindrome (463054450364).

The spelling of 130032220333 in words is "one hundred thirty billion, thirty-two million, two hundred twenty thousand, three hundred thirty-three".

Divisors: 1 71 1831439723 130032220333