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3228610885 = 54791348063
BaseRepresentation
bin1100000001110000…
…1011000101000101
322100000012102111221
43000130023011011
523103011022020
61252212200341
7143002511503
oct30034130505
98300172457
103228610885
111407515165
127613090b1
133c5b78456
14228b15673
1513d6a06aa
hexc070b145

3228610885 has 8 divisors (see below), whose sum is σ = 3882424320. Its totient is φ = 2577494544.

The previous prime is 3228610883. The next prime is 3228610907. The reversal of 3228610885 is 5880168223.

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 3228610885 - 21 = 3228610883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3228610883) 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, 671637 + ... + 676426.

It is an arithmetic number, because the mean of its divisors is an integer number (485303040).

Almost surely, 23228610885 is an apocalyptic number.

It is an amenable number.

3228610885 is a deficient number, since it is larger than the sum of its proper divisors (653813435).

3228610885 is a wasteful number, since it uses less digits than its factorization.

3228610885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348547.

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 3228610885 is about 56820.8666336584. The cubic root of 3228610885 is about 1477.9913835748.

The spelling of 3228610885 in words is "three billion, two hundred twenty-eight million, six hundred ten thousand, eight hundred eighty-five".

Divisors: 1 5 479 2395 1348063 6740315 645722177 3228610885