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4230655015513 = 18639122697743
BaseRepresentation
bin111101100100000110101…
…100000111101001011001
3112222110001121210112011111
4331210012230013221121
51023303340140444023
612555311443300321
7614440401202153
oct75440654075131
915873047715144
104230655015513
111391235510733
12583b1997a6a1
13248c450cb834
14108a9c853ad3
15750b07e200d
hex3d906b07a59

4230655015513 has 4 divisors (see below), whose sum is σ = 4230677899648. Its totient is φ = 4230632131380.

The previous prime is 4230655015511. The next prime is 4230655015541. The reversal of 4230655015513 is 3155105560324.

It is a happy number.

4230655015513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4230655015513 - 21 = 4230655015511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4230655015511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11162481 + ... + 11535262.

It is an arithmetic number, because the mean of its divisors is an integer number (1057669474912).

Almost surely, 24230655015513 is an apocalyptic number.

It is an amenable number.

4230655015513 is a deficient number, since it is larger than the sum of its proper divisors (22884135).

4230655015513 is a wasteful number, since it uses less digits than its factorization.

4230655015513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22884134.

The product of its (nonzero) digits is 270000, while the sum is 40.

The spelling of 4230655015513 in words is "four trillion, two hundred thirty billion, six hundred fifty-five million, fifteen thousand, five hundred thirteen".

Divisors: 1 186391 22697743 4230655015513