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3012201330 = 235472136313
BaseRepresentation
bin1011001110001010…
…1000101101110010
321202220222200102020
42303202220231302
522132110420310
61214521532310
7134434201035
oct26342505562
97686880366
103012201330
111306344496
12700944096
13390097068
142080a101c
151296a4170
hexb38a8b72

3012201330 has 32 divisors (see below), whose sum is σ = 7383101184. Its totient is φ = 786162816.

The previous prime is 3012201329. The next prime is 3012201383. The reversal of 3012201330 is 331022103.

3012201330 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 (15).

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, 1066747 + ... + 1069566.

It is an arithmetic number, because the mean of its divisors is an integer number (230721912).

Almost surely, 23012201330 is an apocalyptic number.

3012201330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3012201330 is an abundant number, since it is smaller than the sum of its proper divisors (4370899854).

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

3012201330 is a wasteful number, since it uses less digits than its factorization.

3012201330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2136370.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3012201330 is about 54883.5251236653. The cubic root of 3012201330 is about 1444.2021880746.

Adding to 3012201330 its reverse (331022103), we get a palindrome (3343223433).

The spelling of 3012201330 in words is "three billion, twelve million, two hundred one thousand, three hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 47 94 141 235 282 470 705 1410 2136313 4272626 6408939 10681565 12817878 21363130 32044695 64089390 100406711 200813422 301220133 502033555 602440266 1004067110 1506100665 3012201330