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3030222088 = 23378777761
BaseRepresentation
bin1011010010011101…
…1000010100001000
321211011220020020201
42310213120110020
522201214101323
61220404101544
7135043314505
oct26447302410
97734806221
103030222088
111315532783
127069948b4
13393a3662a
1420a6324ac
1512b0638ad
hexb49d8508

3030222088 has 8 divisors (see below), whose sum is σ = 5681666430. Its totient is φ = 1515111040.

The previous prime is 3030222079. The next prime is 3030222113. The reversal of 3030222088 is 8802220303.

It can be written as a sum of positive squares in only one way, i.e., 2051908804 + 978313284 = 45298^2 + 31278^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189388873 + ... + 189388888.

Almost surely, 23030222088 is an apocalyptic number.

It is an amenable number.

3030222088 is a deficient number, since it is larger than the sum of its proper divisors (2651444342).

3030222088 is a wasteful number, since it uses less digits than its factorization.

3030222088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378777767 (or 378777763 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 3030222088 is about 55047.4530564312. The cubic root of 3030222088 is about 1447.0764857419.

The spelling of 3030222088 in words is "three billion, thirty million, two hundred twenty-two thousand, eighty-eight".

Divisors: 1 2 4 8 378777761 757555522 1515111044 3030222088