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3000255055 = 57212245939
BaseRepresentation
bin1011001011010100…
…0100001001001111
321202002111202012121
42302311010021033
522121031130210
61213413513411
7134230514200
oct26265041117
97662452177
103000255055
1112aa625036
126b8942867
1338a773665
142066715a7
151285e46da
hexb2d4424f

3000255055 has 12 divisors (see below), whose sum is σ = 4188111480. Its totient is φ = 2057317584.

The previous prime is 3000255053. The next prime is 3000255061. The reversal of 3000255055 is 5505520003.

It is not a de Polignac number, because 3000255055 - 21 = 3000255053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000255053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6122725 + ... + 6123214.

It is an arithmetic number, because the mean of its divisors is an integer number (349009290).

Almost surely, 23000255055 is an apocalyptic number.

3000255055 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3000255055 is a deficient number, since it is larger than the sum of its proper divisors (1187856425).

3000255055 is a wasteful number, since it uses less digits than its factorization.

3000255055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12245958 (or 12245951 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 25.

The square root of 3000255055 is about 54774.5840239796. The cubic root of 3000255055 is about 1442.2904417007.

Adding to 3000255055 its reverse (5505520003), we get a palindrome (8505775058).

The spelling of 3000255055 in words is "three billion, two hundred fifty-five thousand, fifty-five".

Divisors: 1 5 7 35 49 245 12245939 61229695 85721573 428607865 600051011 3000255055