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2130304101 = 35313398139
BaseRepresentation
bin111111011111001…
…1101110001100101
312111110112122211220
41332332131301211
513330324212401
6551215450553
7103535200062
oct17676356145
95443478756
102130304101
119a3557002
124b5526a59
1327c46b393
14162cd7c69
15c7051336
hex7ef9dc65

2130304101 has 8 divisors (see below), whose sum is σ = 2893998240. Its totient is φ = 1393406352.

The previous prime is 2130304063. The next prime is 2130304103. The reversal of 2130304101 is 1014030312.

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

It is not a de Polignac number, because 2130304101 - 223 = 2121915493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130304103) 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, 6698911 + ... + 6699228.

It is an arithmetic number, because the mean of its divisors is an integer number (361749780).

Almost surely, 22130304101 is an apocalyptic number.

It is an amenable number.

2130304101 is a deficient number, since it is larger than the sum of its proper divisors (763694139).

2130304101 is a wasteful number, since it uses less digits than its factorization.

2130304101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13398195.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2130304101 is about 46155.2174840505. The cubic root of 2130304101 is about 1286.7095800862.

Adding to 2130304101 its reverse (1014030312), we get a palindrome (3144334413).

The spelling of 2130304101 in words is "two billion, one hundred thirty million, three hundred four thousand, one hundred one".

Divisors: 1 3 53 159 13398139 40194417 710101367 2130304101