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4331230013 = 11537429211
BaseRepresentation
bin1000000100010100…
…10101001100111101
3102011211222021121102
410002022111030331
532332243330023
61553441142445
7212221563515
oct40212251475
912154867542
104331230013
111922959240
12a0a62aa25
135404352c6
142d1336845
151a53a2628
hex10229533d

4331230013 has 8 divisors (see below), whose sum is σ = 4814129376. Its totient is φ = 3863189200.

The previous prime is 4331229967. The next prime is 4331230051. The reversal of 4331230013 is 3100321334.

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 4331230013 - 212 = 4331225917 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 (4331230613) 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, 3714023 + ... + 3715188.

It is an arithmetic number, because the mean of its divisors is an integer number (601766172).

Almost surely, 24331230013 is an apocalyptic number.

It is an amenable number.

4331230013 is a deficient number, since it is larger than the sum of its proper divisors (482899363).

4331230013 is a wasteful number, since it uses less digits than its factorization.

4331230013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7429275.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 4331230013 is about 65812.0810565963. The cubic root of 4331230013 is about 1630.0605963145.

Adding to 4331230013 its reverse (3100321334), we get a palindrome (7431551347).

The spelling of 4331230013 in words is "four billion, three hundred thirty-one million, two hundred thirty thousand, thirteen".

Divisors: 1 11 53 583 7429211 81721321 393748183 4331230013