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3056055580 = 225433553553
BaseRepresentation
bin1011011000100111…
…1011010100011100
321212222111201010201
42312021323110130
522224322234310
61223125513244
7135506021014
oct26611732434
97788451121
103056055580
111329077876
12713572824
133991b0016
1420dc38c44
1512d467e3a
hexb627b51c

3056055580 has 24 divisors (see below), whose sum is σ = 6566967792. Its totient is φ = 1193993472.

The previous prime is 3056055571. The next prime is 3056055593. The reversal of 3056055580 is 855506503.

It is a super-3 number, since 3×30560555803 (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1775917 + ... + 1777636.

It is an arithmetic number, because the mean of its divisors is an integer number (273623658).

Almost surely, 23056055580 is an apocalyptic number.

It is an amenable number.

3056055580 is an abundant number, since it is smaller than the sum of its proper divisors (3510912212).

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

3056055580 is a wasteful number, since it uses less digits than its factorization.

3056055580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3553605 (or 3553603 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 37.

The square root of 3056055580 is about 55281.6025455124. The cubic root of 3056055580 is about 1451.1770988784.

The spelling of 3056055580 in words is "three billion, fifty-six million, fifty-five thousand, five hundred eighty".

Divisors: 1 2 4 5 10 20 43 86 172 215 430 860 3553553 7107106 14214212 17767765 35535530 71071060 152802779 305605558 611211116 764013895 1528027790 3056055580