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608085001 = 659922739
BaseRepresentation
bin100100001111101…
…010010000001001
31120101012220210201
4210033222100021
52221132210001
6140201212201
721032431366
oct4417522011
91511186721
10608085001
11292280297
1214b791061
1398c99914
145aa8d46d
15385b8501
hex243ea409

608085001 has 4 divisors (see below), whose sum is σ = 609008400. Its totient is φ = 607161604.

The previous prime is 608084999. The next prime is 608085043. The reversal of 608085001 is 100580806.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 608085001 - 21 = 608084999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (608085091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 460711 + ... + 462028.

It is an arithmetic number, because the mean of its divisors is an integer number (152252100).

Almost surely, 2608085001 is an apocalyptic number.

It is an amenable number.

608085001 is a deficient number, since it is larger than the sum of its proper divisors (923399).

608085001 is an equidigital number, since it uses as much as digits as its factorization.

608085001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923398.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 608085001 is about 24659.3795745148. The cubic root of 608085001 is about 847.2041940947.

The spelling of 608085001 in words is "six hundred eight million, eighty-five thousand, one".

Divisors: 1 659 922739 608085001