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675020301 = 31097205111
BaseRepresentation
bin101000001110111…
…111111000001101
31202001011120202220
4220032333320031
52340301122201
6150552005553
722504402134
oct5016777015
91661146686
10675020301
1131703881a
1216a0908b9
13a9b044c7
146591491b
153e3db036
hex283bfe0d

675020301 has 8 divisors (see below), whose sum is σ = 900851904. Its totient is φ = 449601120.

The previous prime is 675020299. The next prime is 675020329. The reversal of 675020301 is 103020576.

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

It is not a de Polignac number, because 675020301 - 21 = 675020299 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675025301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99265 + ... + 105846.

It is an arithmetic number, because the mean of its divisors is an integer number (112606488).

Almost surely, 2675020301 is an apocalyptic number.

It is an amenable number.

675020301 is a deficient number, since it is larger than the sum of its proper divisors (225831603).

675020301 is a wasteful number, since it uses less digits than its factorization.

675020301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206211.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 675020301 is about 25981.1528035228. The cubic root of 675020301 is about 877.2141155215.

Adding to 675020301 its reverse (103020576), we get a palindrome (778040877).

The spelling of 675020301 in words is "six hundred seventy-five million, twenty thousand, three hundred one".

Divisors: 1 3 1097 3291 205111 615333 225006767 675020301