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3000202001 = 1092373677
BaseRepresentation
bin1011001011010011…
…0111001100010001
321202002102001102122
42302310313030101
522121022431001
61213412424025
7134230203416
oct26264671421
97662361378
103000202001
1112aa599195
126b8918015
1338a755474
1420665a10d
151285d3b1b
hexb2d37311

3000202001 has 12 divisors (see below), whose sum is σ = 3040581852. Its totient is φ = 2960328384.

The previous prime is 3000201991. The next prime is 3000202003. The reversal of 3000202001 is 1002020003.

3000202001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 897062401 + 2103139600 = 29951^2 + 45860^2 .

It is not a de Polignac number, because 3000202001 - 210 = 3000200977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3000202001.

It is not an unprimeable number, because it can be changed into a prime (3000202003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4431275 + ... + 4431951.

It is an arithmetic number, because the mean of its divisors is an integer number (253381821).

Almost surely, 23000202001 is an apocalyptic number.

It is an amenable number.

3000202001 is a deficient number, since it is larger than the sum of its proper divisors (40379851).

3000202001 is an equidigital number, since it uses as much as digits as its factorization.

3000202001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268 (or 1159 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 3000202001 is about 54774.0997278823. The cubic root of 3000202001 is about 1442.2819402315.

Adding to 3000202001 its reverse (1002020003), we get a palindrome (4002222004).

The spelling of 3000202001 in words is "three billion, two hundred two thousand, one".

Divisors: 1 109 373 677 11881 40657 73793 252521 4431613 8043437 27524789 3000202001