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3055075305 = 351237916453
BaseRepresentation
bin1011011000011000…
…1011111111101001
321212220122220110020
42312012023333221
522224044402210
61223052511053
7135464466042
oct26606137751
97786586406
103055075305
111328568327
1271317b489
13398c28a89
1420da618c9
1512d322770
hexb618bfe9

3055075305 has 16 divisors (see below), whose sum is σ = 4888812480. Its totient is φ = 1629142848.

The previous prime is 3055075279. The next prime is 3055075351. The reversal of 3055075305 is 5035705503.

It is a happy number.

It is not a de Polignac number, because 3055075305 - 25 = 3055075273 is a prime.

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, 177459 + ... + 193911.

It is an arithmetic number, because the mean of its divisors is an integer number (305550780).

Almost surely, 23055075305 is an apocalyptic number.

It is an amenable number.

3055075305 is a deficient number, since it is larger than the sum of its proper divisors (1833737175).

3055075305 is a wasteful number, since it uses less digits than its factorization.

3055075305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28840.

The product of its (nonzero) digits is 39375, while the sum is 33.

The square root of 3055075305 is about 55272.7356388301. The cubic root of 3055075305 is about 1451.0219201169.

The spelling of 3055075305 in words is "three billion, fifty-five million, seventy-five thousand, three hundred five".

Divisors: 1 3 5 15 12379 16453 37137 49359 61895 82265 185685 246795 203671687 611015061 1018358435 3055075305