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8053033305 = 351373918751
BaseRepresentation
bin1110111111111111…
…11000100101011001
3202210020012110220210
413133333320211121
5112443034031210
63411032241333
7403363440132
oct73777704531
922706173823
108053033305
113462800129
121688b40249
139b4521085
14565750c89
15321ec3e20
hex1dfff8959

8053033305 has 16 divisors (see below), whose sum is σ = 12978906624. Its totient is φ = 4263600000.

The previous prime is 8053033301. The next prime is 8053033343. The reversal of 8053033305 is 5033303508.

It is not a de Polignac number, because 8053033305 - 22 = 8053033301 is a prime.

It is a super-2 number, since 2×80530333052 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8053033301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1957321 + ... + 1961430.

It is an arithmetic number, because the mean of its divisors is an integer number (811181664).

Almost surely, 28053033305 is an apocalyptic number.

It is an amenable number.

8053033305 is a deficient number, since it is larger than the sum of its proper divisors (4925873319).

8053033305 is a wasteful number, since it uses less digits than its factorization.

8053033305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3918896.

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 8053033305 is about 89738.6945804317. The cubic root of 8053033305 is about 2004.4097121569.

The spelling of 8053033305 in words is "eight billion, fifty-three million, thirty-three thousand, three hundred five".

Divisors: 1 3 5 15 137 411 685 2055 3918751 11756253 19593755 58781265 536868887 1610606661 2684344435 8053033305