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3000001313 = 67149300511
BaseRepresentation
bin1011001011010000…
…0110001100100001
321202002000212010202
42302310012030201
522121000020223
61213404234545
7134225406341
oct26264061441
97662025122
103000001313
1112aa471431
126b883ba55
1338a6b500a
14206606d21
15128594428
hexb2d06321

3000001313 has 8 divisors (see below), whose sum is σ = 3065222400. Its totient is φ = 2935381680.

The previous prime is 3000001307. The next prime is 3000001321. The reversal of 3000001313 is 3131000003.

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 3000001313 - 28 = 3000001057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3000001294 and 3000001303.

It is not an unprimeable number, because it can be changed into a prime (3000001513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140273 + ... + 160238.

It is an arithmetic number, because the mean of its divisors is an integer number (383152800).

Almost surely, 23000001313 is an apocalyptic number.

It is an amenable number.

3000001313 is a deficient number, since it is larger than the sum of its proper divisors (65221087).

3000001313 is a wasteful number, since it uses less digits than its factorization.

3000001313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300727.

The product of its (nonzero) digits is 27, while the sum is 11.

The square root of 3000001313 is about 54772.2677365106. The cubic root of 3000001313 is about 1442.2497807156.

Adding to 3000001313 its reverse (3131000003), we get a palindrome (6131001316).

The spelling of 3000001313 in words is "three billion, one thousand, three hundred thirteen".

Divisors: 1 67 149 9983 300511 20134237 44776139 3000001313