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2301030009 = 322388312589
BaseRepresentation
bin1000100100100110…
…1110111001111001
312221100210102202200
42021021232321321
514203030430014
61020155020413
7111010301205
oct21111567171
95840712680
102301030009
11a809649a3
1254273a709
132a8945c25
1417b859b05
15d7026a09
hex8926ee79

2301030009 has 24 divisors (see below), whose sum is σ = 3472422720. Its totient is φ = 1465545312.

The previous prime is 2301030001. The next prime is 2301030049. The reversal of 2301030009 is 9000301032.

It is not a de Polignac number, because 2301030009 - 23 = 2301030001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2301029973 and 2301030000.

It is not an unprimeable number, because it can be changed into a prime (2301030001) 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 23 ways as a sum of consecutive naturals, for example, 176487 + ... + 189075.

It is an arithmetic number, because the mean of its divisors is an integer number (144684280).

Almost surely, 22301030009 is an apocalyptic number.

It is an amenable number.

2301030009 is a deficient number, since it is larger than the sum of its proper divisors (1171392711).

2301030009 is a wasteful number, since it uses less digits than its factorization.

2301030009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13501 (or 13498 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 2301030009 is about 47969.0526172865. The cubic root of 2301030009 is about 1320.2031385027.

The spelling of 2301030009 in words is "two billion, three hundred one million, thirty thousand, nine".

Divisors: 1 3 9 23 69 207 883 2649 7947 12589 20309 37767 60927 113301 182781 289547 868641 2605923 11116087 33348261 100044783 255670001 767010003 2301030009