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3000223601 = 18135346957
BaseRepresentation
bin1011001011010011…
…1100011101110001
321202002110011001122
42302310330131301
522121024123401
61213413112025
7134230323404
oct26264743561
97662404048
103000223601
1112aa603441
126b8928615
1338a76224b
14206663d3b
151285da21b
hexb2d3c771

3000223601 has 8 divisors (see below), whose sum is σ = 3025410024. Its totient is φ = 2975132160.

The previous prime is 3000223571. The next prime is 3000223613. The reversal of 3000223601 is 1063220003.

It can be written as a sum of positive squares in 4 ways, for example, as 38142976 + 2962080625 = 6176^2 + 54425^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3000223601 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 3000223601.

It is not an unprimeable number, because it can be changed into a prime (3000223901) 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, 40415 + ... + 87371.

It is an arithmetic number, because the mean of its divisors is an integer number (378176253).

Almost surely, 23000223601 is an apocalyptic number.

It is an amenable number.

3000223601 is a deficient number, since it is larger than the sum of its proper divisors (25186423).

3000223601 is a wasteful number, since it uses less digits than its factorization.

3000223601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47491.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3000223601 is about 54774.2969010101. The cubic root of 3000223601 is about 1442.2854014668.

Adding to 3000223601 its reverse (1063220003), we get a palindrome (4063443604).

The spelling of 3000223601 in words is "three billion, two hundred twenty-three thousand, six hundred one".

Divisors: 1 181 353 46957 63893 8499217 16575821 3000223601