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3020506001 = 139151143909
BaseRepresentation
bin1011010000001001…
…0100001110010001
321210111121121021122
42310002110032101
522141222143001
61215415532025
7134564606642
oct26402241621
97714547248
103020506001
11130aaa6957
1270368a015
13391a14076
142092236c9
1512a294b1b
hexb4094391

3020506001 has 8 divisors (see below), whose sum is σ = 3062404800. Its totient is φ = 2978895600.

The previous prime is 3020505979. The next prime is 3020506007. The reversal of 3020506001 is 1006050203.

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 3020506001 - 26 = 3020505937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3020506007) 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, 50966 + ... + 92943.

It is an arithmetic number, because the mean of its divisors is an integer number (382800600).

Almost surely, 23020506001 is an apocalyptic number.

It is an amenable number.

3020506001 is a deficient number, since it is larger than the sum of its proper divisors (41898799).

3020506001 is a wasteful number, since it uses less digits than its factorization.

3020506001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144199.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 3020506001 is about 54959.1302787808. The cubic root of 3020506001 is about 1445.5281971275.

Adding to 3020506001 its reverse (1006050203), we get a palindrome (4026556204).

The spelling of 3020506001 in words is "three billion, twenty million, five hundred six thousand, one".

Divisors: 1 139 151 20989 143909 20003351 21730259 3020506001