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606326045 = 5139328093
BaseRepresentation
bin100100001000111…
…100110100011101
31120020220112222012
4210020330310131
52220204413140
6140055401005
721011454263
oct4410746435
91506815865
10606326045
11291289806
1214b083165
1398802110
145a752433
153836c265
hex2423cd1d

606326045 has 8 divisors (see below), whose sum is σ = 783559896. Its totient is φ = 447748416.

The previous prime is 606326041. The next prime is 606326053. The reversal of 606326045 is 540623606.

It can be written as a sum of positive squares in 4 ways, for example, as 15155449 + 591170596 = 3893^2 + 24314^2 .

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 606326045 - 22 = 606326041 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 (606326041) 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, 4663982 + ... + 4664111.

It is an arithmetic number, because the mean of its divisors is an integer number (97944987).

Almost surely, 2606326045 is an apocalyptic number.

606326045 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

606326045 is a deficient number, since it is larger than the sum of its proper divisors (177233851).

606326045 is a wasteful number, since it uses less digits than its factorization.

606326045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9328111.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 606326045 is about 24623.6886960504. The cubic root of 606326045 is about 846.3865265729.

The spelling of 606326045 in words is "six hundred six million, three hundred twenty-six thousand, forty-five".

Divisors: 1 5 13 65 9328093 46640465 121265209 606326045