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3130300511 = 13725333199
BaseRepresentation
bin1011101010010100…
…1001100001011111
322002011012202000222
42322211021201133
522402324104021
61234341111555
7140400054362
oct27245114137
98064182028
103130300511
111366a78118
127343b85bb
133ab6a6a30
14219a440d9
15134c316ab
hexba94985f

3130300511 has 8 divisors (see below), whose sum is σ = 3371659200. Its totient is φ = 2889022752.

The previous prime is 3130300507. The next prime is 3130300543. The reversal of 3130300511 is 1150030313.

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 3130300511 - 22 = 3130300507 is a prime.

It is a super-2 number, since 2×31303005112 = 19597562578333722242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3130300511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130300211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77690 + ... + 110888.

It is an arithmetic number, because the mean of its divisors is an integer number (421457400).

Almost surely, 23130300511 is an apocalyptic number.

3130300511 is a deficient number, since it is larger than the sum of its proper divisors (241358689).

3130300511 is a wasteful number, since it uses less digits than its factorization.

3130300511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40465.

The product of its (nonzero) digits is 135, while the sum is 17.

The square root of 3130300511 is about 55949.0885627282. The cubic root of 3130300511 is about 1462.8350042322.

Adding to 3130300511 its reverse (1150030313), we get a palindrome (4280330824).

The spelling of 3130300511 in words is "three billion, one hundred thirty million, three hundred thousand, five hundred eleven".

Divisors: 1 13 7253 33199 94289 431587 240792347 3130300511