Search a number
-
+
13023001130122 = 28779977416313
BaseRepresentation
bin1011110110000010011101…
…0110110011010010001010
31201002222122100012000002201
42331200213112303102022
53201332101242130442
643410403434350414
72512611052105654
oct275404726632212
951088570160081
1013023001130122
1141710296a1245
121563b4088b40a
137360aa051a99
14330460b296d4
15178b58b1b7b7
hexbd8275b348a

13023001130122 has 8 divisors (see below), whose sum is σ = 19534526578116. Its totient is φ = 6511492270752.

The previous prime is 13023001130099. The next prime is 13023001130131. The reversal of 13023001130122 is 22103110032031.

13023001130122 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 2 ways, for example, as 9909784376361 + 3113216753761 = 3147981^2 + 1764431^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 13023001130122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1952163 + ... + 5464150.

Almost surely, 213023001130122 is an apocalyptic number.

13023001130122 is a deficient number, since it is larger than the sum of its proper divisors (6511525447994).

13023001130122 is an equidigital number, since it uses as much as digits as its factorization.

13023001130122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8294312.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13023001130122 its reverse (22103110032031), we get a palindrome (35126111162153).

The spelling of 13023001130122 in words is "thirteen trillion, twenty-three billion, one million, one hundred thirty thousand, one hundred twenty-two".

Divisors: 1 2 877997 1755994 7416313 14832626 6511500565061 13023001130122