Search a number
-
+
13023022202203 = 135218572243623
BaseRepresentation
bin1011110110000010100010…
…0111001011110101011011
31201002222200210211120120011
42331200220213023311123
53201332122140432303
643410405510142351
72512611426161416
oct275405047136533
951088623746504
1013023022202203
11417103a583a92
121563b479519b7
137360b151c180
14330463852b7d
15178b5a8d016d
hexbd8289cbd5b

13023022202203 has 16 divisors (see below), whose sum is σ = 14068114796736. Its totient is φ = 11984172295680.

The previous prime is 13023022202131. The next prime is 13023022202207. The reversal of 13023022202203 is 30220222032031.

It is not a de Polignac number, because 13023022202203 - 225 = 13022988647771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13023022202207) 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, 4682650 + ... + 6926272.

It is an arithmetic number, because the mean of its divisors is an integer number (879257174796).

Almost surely, 213023022202203 is an apocalyptic number.

13023022202203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13023022202203 is a deficient number, since it is larger than the sum of its proper divisors (1045092594533).

13023022202203 is a wasteful number, since it uses less digits than its factorization.

13023022202203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2245014.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 13023022202203 its reverse (30220222032031), we get a palindrome (43243244234234).

The spelling of 13023022202203 in words is "thirteen trillion, twenty-three billion, twenty-two million, two hundred two thousand, two hundred three".

Divisors: 1 13 521 857 6773 11141 446497 2243623 5804461 29167099 1168927583 1922784911 15196058579 24996203843 1001770938631 13023022202203