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3332223213 = 3111131814937
BaseRepresentation
bin1100011010011101…
…1011000011101101
322121020011110220120
43012213123003231
523311022120323
61310353035153
7145401300324
oct30647330355
98536143816
103332223213
11145aa53690
1278bb55ab9
13411485217
142387a70bb
1514781a5e3
hexc69db0ed

3332223213 has 32 divisors (see below), whose sum is σ = 4917773952. Its totient is φ = 1990195200.

The previous prime is 3332223199. The next prime is 3332223229. The reversal of 3332223213 is 3123222333.

It is not a de Polignac number, because 3332223213 - 210 = 3332222189 is a prime.

It is a super-2 number, since 2×33322232132 = 22207423082512086738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3332223253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 672481 + ... + 677417.

It is an arithmetic number, because the mean of its divisors is an integer number (153680436).

Almost surely, 23332223213 is an apocalyptic number.

3332223213 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3332223213 is a deficient number, since it is larger than the sum of its proper divisors (1585550739).

3332223213 is a wasteful number, since it uses less digits than its factorization.

3332223213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5245.

The product of its digits is 3888, while the sum is 24.

The square root of 3332223213 is about 57725.4121942841. The cubic root of 3332223213 is about 1493.6357338222.

Adding to 3332223213 its reverse (3123222333), we get a palindrome (6455445546).

The spelling of 3332223213 in words is "three billion, three hundred thirty-two million, two hundred twenty-three thousand, two hundred thirteen".

Divisors: 1 3 11 33 113 181 339 543 1243 1991 3729 4937 5973 14811 20453 54307 61359 162921 224983 557881 674949 893597 1673643 2680791 6136691 9829567 18410073 29488701 100976461 302929383 1110741071 3332223213