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2405335055 = 52320915957
BaseRepresentation
bin1000111101011110…
…1000000000001111
320012122001200101112
42033113220000033
514411231210210
61034402402235
7113415003434
oct21727500017
96178050345
102405335055
111024826912
1257166037b
132c44360a6
1418b64bb8b
15e127bd05
hex8f5e800f

2405335055 has 8 divisors (see below), whose sum is σ = 3011897952. Its totient is φ = 1840604128.

The previous prime is 2405335033. The next prime is 2405335057. The reversal of 2405335055 is 5505335042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2405335055 - 230 = 1331593231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2405335057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10457864 + ... + 10458093.

It is an arithmetic number, because the mean of its divisors is an integer number (376487244).

Almost surely, 22405335055 is an apocalyptic number.

2405335055 is a deficient number, since it is larger than the sum of its proper divisors (606562897).

2405335055 is a wasteful number, since it uses less digits than its factorization.

2405335055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20915985.

The product of its (nonzero) digits is 45000, while the sum is 32.

The square root of 2405335055 is about 49044.2153061908. The cubic root of 2405335055 is about 1339.8572386337.

The spelling of 2405335055 in words is "two billion, four hundred five million, three hundred thirty-five thousand, fifty-five".

Divisors: 1 5 23 115 20915957 104579785 481067011 2405335055