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3028254936 = 23372937107157
BaseRepresentation
bin1011010001111111…
…1000000011011000
321211001012021211020
42310133320003120
522200213124221
61220254002440
7135020512410
oct26437700330
97731167736
103028254936
111314409833
127061a6420
133934c8135
1420a27d640
1512acc5ac6
hexb47f80d8

3028254936 has 256 divisors, whose sum is σ = 9337420800. Its totient is φ = 800077824.

The previous prime is 3028254923. The next prime is 3028254937. The reversal of 3028254936 is 6394528203.

3028254936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3028254937) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19288170 + ... + 19288326.

It is an arithmetic number, because the mean of its divisors is an integer number (36474300).

Almost surely, 23028254936 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 3028254936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4668710400).

3028254936 is an abundant number, since it is smaller than the sum of its proper divisors (6309165864).

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

3028254936 is a wasteful number, since it uses less digits than its factorization.

3028254936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 3028254936 is about 55029.5823716662. The cubic root of 3028254936 is about 1446.7632814586.

The spelling of 3028254936 in words is "three billion, twenty-eight million, two hundred fifty-four thousand, nine hundred thirty-six".