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3003040055 = 51773483971
BaseRepresentation
bin1011001011111110…
…1100000100110111
321202021202020111202
42302333230010313
522122234240210
61213553323115
7134263263551
oct26277540467
97667666452
103003040055
111301157494
126b986649b
1338b20a1a2
14206b984d1
151289949a5
hexb2fec137

3003040055 has 16 divisors (see below), whose sum is σ = 3867904224. Its totient is φ = 2230133760.

The previous prime is 3003040037. The next prime is 3003040081. The reversal of 3003040055 is 5500403003.

It is a de Polignac number, because none of the positive numbers 2k-3003040055 is a prime.

It is a Duffinian number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 235781 + ... + 248190.

It is an arithmetic number, because the mean of its divisors is an integer number (241744014).

Almost surely, 23003040055 is an apocalyptic number.

3003040055 is a deficient number, since it is larger than the sum of its proper divisors (864864169).

3003040055 is a wasteful number, since it uses less digits than its factorization.

3003040055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484066.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 3003040055 is about 54800.0005018248. Note that the first 3 decimals coincide. The cubic root of 3003040055 is about 1442.7365745109.

Adding to 3003040055 its reverse (5500403003), we get a palindrome (8503443058).

The spelling of 3003040055 in words is "three billion, three million, forty thousand, fifty-five".

Divisors: 1 5 17 73 85 365 1241 6205 483971 2419855 8227507 35329883 41137535 176649415 600608011 3003040055