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2130302001 = 34320278147
BaseRepresentation
bin111111011111001…
…1101010000110001
312111110112112222010
41332332131100301
513330324131001
6551215433133
7103535161002
oct17676352061
95443475863
102130302001
119a3555473
124b55257a9
1327c46a439
14162cd71a9
15c70508d6
hex7ef9d431

2130302001 has 16 divisors (see below), whose sum is σ = 2908249344. Its totient is φ = 1386318864.

The previous prime is 2130301997. The next prime is 2130302023. The reversal of 2130302001 is 1002030312.

It is a happy number.

It is not a de Polignac number, because 2130302001 - 22 = 2130301997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2130312001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257410 + ... + 265556.

It is an arithmetic number, because the mean of its divisors is an integer number (181765584).

Almost surely, 22130302001 is an apocalyptic number.

It is an amenable number.

2130302001 is a deficient number, since it is larger than the sum of its proper divisors (777947343).

2130302001 is a wasteful number, since it uses less digits than its factorization.

2130302001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10220.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2130302001 is about 46155.1947347208. The cubic root of 2130302001 is about 1286.7091572841.

Adding to 2130302001 its reverse (1002030312), we get a palindrome (3132332313).

The spelling of 2130302001 in words is "two billion, one hundred thirty million, three hundred two thousand, one".

Divisors: 1 3 43 129 2027 6081 8147 24441 87161 261483 350321 1050963 16513969 49541907 710100667 2130302001