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3028010080 = 255171113239
BaseRepresentation
bin1011010001111011…
…1100010001100000
321211000201211221111
42310132330101200
522200132310310
61220244433104
7135015442504
oct26436742140
97730654844
103028010080
111314261877
127060a8794
13393440854
1420a218304
1512ac7828a
hexb47bc460

3028010080 has 48 divisors (see below), whose sum is σ = 7574484960. Its totient is φ = 1139955712.

The previous prime is 3028010057. The next prime is 3028010093. The reversal of 3028010080 is 800108203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553900 + ... + 559339.

It is an arithmetic number, because the mean of its divisors is an integer number (157801770).

Almost surely, 23028010080 is an apocalyptic number.

It is an amenable number.

3028010080 is an abundant number, since it is smaller than the sum of its proper divisors (4546474880).

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

3028010080 is a wasteful number, since it uses less digits than its factorization.

3028010080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113271 (or 1113263 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 3028010080 is about 55027.3575596721. The cubic root of 3028010080 is about 1446.7242866991.

Adding to 3028010080 its reverse (800108203), we get a palindrome (3828118283).

The spelling of 3028010080 in words is "three billion, twenty-eight million, ten thousand, eighty".

Divisors: 1 2 4 5 8 10 16 17 20 32 34 40 68 80 85 136 160 170 272 340 544 680 1360 2720 1113239 2226478 4452956 5566195 8905912 11132390 17811824 18925063 22264780 35623648 37850126 44529560 75700252 89059120 94625315 151400504 178118240 189250630 302801008 378501260 605602016 757002520 1514005040 3028010080