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3301213133 = 5236312071
BaseRepresentation
bin1100010011000100…
…1000001111001101
322112001211000002002
43010301020033031
523230102310013
61303324242045
7144543564041
oct30461101715
98461730062
103301213133
1114444a3319
127816a0325
13407c1856a
14234614021
15144c42358
hexc4c483cd

3301213133 has 4 divisors (see below), whose sum is σ = 3307525728. Its totient is φ = 3294900540.

The previous prime is 3301213109. The next prime is 3301213141. The reversal of 3301213133 is 3313121033.

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.

It is a cyclic number.

It is not a de Polignac number, because 3301213133 - 28 = 3301212877 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 (3301213183) 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, 3155513 + ... + 3156558.

It is an arithmetic number, because the mean of its divisors is an integer number (826881432).

Almost surely, 23301213133 is an apocalyptic number.

It is an amenable number.

3301213133 is a deficient number, since it is larger than the sum of its proper divisors (6312595).

3301213133 is an equidigital number, since it uses as much as digits as its factorization.

3301213133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6312594.

The product of its (nonzero) digits is 486, while the sum is 20.

The square root of 3301213133 is about 57456.1844625972. The cubic root of 3301213133 is about 1488.9879668804.

Adding to 3301213133 its reverse (3313121033), we get a palindrome (6614334166).

The spelling of 3301213133 in words is "three billion, three hundred one million, two hundred thirteen thousand, one hundred thirty-three".

Divisors: 1 523 6312071 3301213133