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2230232001013 = 24140166134913
BaseRepresentation
bin100000011101000100001…
…011111010100111110101
321220012121200222022101201
4200131010023322213311
5243020003343013023
64424315431452501
7320062141136512
oct40350413724765
97805550868351
102230232001013
1178a921905895
12300298227131
13132405028633
1479d2db2c309
153d030606bad
hex207442fa9f5

2230232001013 has 16 divisors (see below), whose sum is σ = 2248531707312. Its totient is φ = 2212024320000.

The previous prime is 2230232001007. The next prime is 2230232001029. The reversal of 2230232001013 is 3101002320322.

2230232001013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 759925397169 + 1470306603844 = 871737^2 + 1212562^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2230232001013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230232001713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63862245 + ... + 63897157.

It is an arithmetic number, because the mean of its divisors is an integer number (140533231707).

Almost surely, 22230232001013 is an apocalyptic number.

It is an amenable number.

2230232001013 is a deficient number, since it is larger than the sum of its proper divisors (18299706299).

2230232001013 is a wasteful number, since it uses less digits than its factorization.

2230232001013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36216.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2230232001013 its reverse (3101002320322), we get a palindrome (5331234321335).

The spelling of 2230232001013 in words is "two trillion, two hundred thirty billion, two hundred thirty-two million, one thousand, thirteen".

Divisors: 1 241 401 661 34913 96641 159301 265061 8414033 14000113 23077493 63879701 3374027233 5561675813 9254074693 2230232001013