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3048713928 = 2332133257173
BaseRepresentation
bin1011010110110111…
…1010111011001000
321212110200201021200
42311231322323020
522220432321203
61222304304200
7135356432541
oct26555727310
97773621250
103048713928
111324a12997
12711012060
1339780c450
1420cc874c8
1512c9b79a3
hexb5b7aec8

3048713928 has 48 divisors (see below), whose sum is σ = 8892085020. Its totient is φ = 938065536.

The previous prime is 3048713881. The next prime is 3048713939. The reversal of 3048713928 is 8293178403.

3048713928 is a `hidden beast` number, since 30 + 487 + 139 + 2 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2660702724 + 388011204 = 51582^2 + 19698^2 .

It is a super-2 number, since 2×30487139282 = 18589313229562378368, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1627651 + ... + 1629522.

Almost surely, 23048713928 is an apocalyptic number.

It is an amenable number.

3048713928 is an abundant number, since it is smaller than the sum of its proper divisors (5843371092).

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

3048713928 is a wasteful number, since it uses less digits than its factorization.

3048713928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3257198 (or 3257191 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 3048713928 is about 55215.1603094657. The cubic root of 3048713928 is about 1450.0140986342.

The spelling of 3048713928 in words is "three billion, forty-eight million, seven hundred thirteen thousand, nine hundred twenty-eight".

Divisors: 1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 104 117 156 234 312 468 936 3257173 6514346 9771519 13028692 19543038 26057384 29314557 39086076 42343249 58629114 78172152 84686498 117258228 127029747 169372996 234516456 254059494 338745992 381089241 508118988 762178482 1016237976 1524356964 3048713928