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3002201868 = 2232310877543
BaseRepresentation
bin1011001011110001…
…1111011100001100
321202020011122201210
42302330133130030
522122030424433
61213523334420
7134253203061
oct26274373414
97666148653
103002201868
111300734776
126b9521410
1338aca5813
14206a1ac68
1512887b463
hexb2f1f70c

3002201868 has 24 divisors (see below), whose sum is σ = 7309709568. Its totient is φ = 957223696.

The previous prime is 3002201863. The next prime is 3002201957. The reversal of 3002201868 is 8681022003.

It is not an unprimeable number, because it can be changed into a prime (3002201863) 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, 5438496 + ... + 5439047.

It is an arithmetic number, because the mean of its divisors is an integer number (304571232).

Almost surely, 23002201868 is an apocalyptic number.

It is an amenable number.

3002201868 is an abundant number, since it is smaller than the sum of its proper divisors (4307507700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3002201868 is a wasteful number, since it uses less digits than its factorization.

3002201868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10877573 (or 10877571 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 3002201868 is about 54792.3522765723. The cubic root of 3002201868 is about 1442.6023332592.

The spelling of 3002201868 in words is "three billion, two million, two hundred one thousand, eight hundred sixty-eight".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 10877543 21755086 32632629 43510172 65265258 130530516 250183489 500366978 750550467 1000733956 1501100934 3002201868