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3089201128 = 23131311971151
BaseRepresentation
bin1011100000100001…
…0111011111101000
321222021212200021121
42320020113133220
522311313414003
61230312145024
7136360530166
oct27010273750
97867780247
103089201128
111345856592
12722698174
133a3016980
142143c6236
15131313cbd
hexb82177e8

3089201128 has 64 divisors (see below), whose sum is σ = 6322821120. Its totient is φ = 1406496000.

The previous prime is 3089201083. The next prime is 3089201161. The reversal of 3089201128 is 8211029803.

3089201128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3089201093 and 3089201102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2683353 + ... + 2684503.

It is an arithmetic number, because the mean of its divisors is an integer number (98794080).

Almost surely, 23089201128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3089201128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3161410560).

3089201128 is an abundant number, since it is smaller than the sum of its proper divisors (3233619992).

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

3089201128 is a wasteful number, since it uses less digits than its factorization.

3089201128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1498 (or 1494 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 3089201128 is about 55580.5822927396. The cubic root of 3089201128 is about 1456.4046657784.

The spelling of 3089201128 in words is "three billion, eighty-nine million, two hundred one thousand, one hundred twenty-eight".

Divisors: 1 2 4 8 13 26 52 104 131 197 262 394 524 788 1048 1151 1576 1703 2302 2561 3406 4604 5122 6812 9208 10244 13624 14963 20488 25807 29926 51614 59852 103228 119704 150781 206456 226747 301562 335491 453494 603124 670982 906988 1206248 1341964 1813976 1960153 2683928 2947711 3920306 5895422 7840612 11790844 15681224 23581688 29703857 59407714 118815428 237630856 386150141 772300282 1544600564 3089201128