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2212325013 = 33123788441
BaseRepresentation
bin1000001111011101…
…0110011010010101
312201011212202101110
42003313112122111
514012323400023
61003305445233
7105552311103
oct20367263225
95634782343
102212325013
11a35888588
12518aa0819
13293458572
1416db68c73
15ce353a93
hex83dd6695

2212325013 has 8 divisors (see below), whose sum is σ = 3044920576. Its totient is φ = 1427306400.

The previous prime is 2212324999. The next prime is 2212325023. The reversal of 2212325013 is 3105232122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2212325013 - 228 = 1943889557 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 (2212325023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11894128 + ... + 11894313.

It is an arithmetic number, because the mean of its divisors is an integer number (380615072).

Almost surely, 22212325013 is an apocalyptic number.

It is an amenable number.

2212325013 is a deficient number, since it is larger than the sum of its proper divisors (832595563).

2212325013 is a wasteful number, since it uses less digits than its factorization.

2212325013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23788475.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2212325013 is about 47035.3591779631. The cubic root of 2212325013 is about 1303.0156839469.

Adding to 2212325013 its reverse (3105232122), we get a palindrome (5317557135).

The spelling of 2212325013 in words is "two billion, two hundred twelve million, three hundred twenty-five thousand, thirteen".

Divisors: 1 3 31 93 23788441 71365323 737441671 2212325013