Search a number
-
+
3230525500421 = 29125118903959
BaseRepresentation
bin101111000000101010010…
…100110010110000000101
3102102211112212200001101012
4233000222110302300011
5410412104012003141
610512025525012005
7452253301452122
oct57005224626005
912384485601335
103230525500421
11103607047517a
12442120554005
131a583905715b
14b2503135749
15590779e5ceb
hex2f02a532c05

3230525500421 has 8 divisors (see below), whose sum is σ = 3342190425600. Its totient is φ = 3118878408240.

The previous prime is 3230525500417. The next prime is 3230525500427. The reversal of 3230525500421 is 1240055250323.

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 3230525500421 - 22 = 3230525500417 is a prime.

It is a super-3 number, since 3×32305255004213 (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3230525500427) 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, 4089161 + ... + 4814798.

It is an arithmetic number, because the mean of its divisors is an integer number (417773803200).

Almost surely, 23230525500421 is an apocalyptic number.

It is an amenable number.

3230525500421 is a deficient number, since it is larger than the sum of its proper divisors (111664925179).

3230525500421 is a wasteful number, since it uses less digits than its factorization.

3230525500421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8916499.

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 3230525500421 in words is "three trillion, two hundred thirty billion, five hundred twenty-five million, five hundred thousand, four hundred twenty-one".

Divisors: 1 29 12511 362819 8903959 258214811 111397431049 3230525500421