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2210230001 = 71085929077
BaseRepresentation
bin1000001110111101…
…0110111011110001
312201000221022120102
42003233112323301
514011304330001
61003152522145
7105525434150
oct20357267361
95630838512
102210230001
11a34687571
12518250355
13292ba3b05
1416d781597
15ce08ce6b
hex83bd6ef1

2210230001 has 8 divisors (see below), whose sum is σ = 2526296640. Its totient is φ = 1894243248.

The previous prime is 2210229997. The next prime is 2210230031. The reversal of 2210230001 is 1000320122.

It is a happy number.

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 2210230001 - 22 = 2210229997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2210230031) 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 7 ways as a sum of consecutive naturals, for example, 61475 + ... + 90551.

It is an arithmetic number, because the mean of its divisors is an integer number (315787080).

Almost surely, 22210230001 is an apocalyptic number.

It is an amenable number.

2210230001 is a deficient number, since it is larger than the sum of its proper divisors (316066639).

2210230001 is a wasteful number, since it uses less digits than its factorization.

2210230001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39943.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2210230001 is about 47013.0832960358. The cubic root of 2210230001 is about 1302.6042471666.

Adding to 2210230001 its reverse (1000320122), we get a palindrome (3210550123).

The spelling of 2210230001 in words is "two billion, two hundred ten million, two hundred thirty thousand, one".

Divisors: 1 7 10859 29077 76013 203539 315747143 2210230001