Search a number
-
+
13130423333313 = 3111330607047397
BaseRepresentation
bin1011111100010010101000…
…1101111111000111000001
31201111020220210000100000220
42333010222031333013001
53210112101333131223
643532011101133253
72523433062551556
oct277045215770701
951436823010026
1013130423333313
114202643731470
12158092025a229
13743269480c20
1433573180aa2d
1517b84476c6e3
hexbf12a37f1c1

13130423333313 has 16 divisors (see below), whose sum is σ = 20567935851456. Its totient is φ = 7345691375040.

The previous prime is 13130423333257. The next prime is 13130423333317. The reversal of 13130423333313 is 31333332403131.

It is not a de Polignac number, because 13130423333313 - 210 = 13130423332289 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (13130423333317) 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, 15303523270 + ... + 15303524127.

It is an arithmetic number, because the mean of its divisors is an integer number (1285495990716).

Almost surely, 213130423333313 is an apocalyptic number.

13130423333313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13130423333313 is a deficient number, since it is larger than the sum of its proper divisors (7437512518143).

13130423333313 is a wasteful number, since it uses less digits than its factorization.

13130423333313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30607047424.

The product of its (nonzero) digits is 52488, while the sum is 33.

Adding to 13130423333313 its reverse (31333332403131), we get a palindrome (44463755736444).

The spelling of 13130423333313 in words is "thirteen trillion, one hundred thirty billion, four hundred twenty-three million, three hundred thirty-three thousand, three hundred thirteen".

Divisors: 1 3 11 13 33 39 143 429 30607047397 91821142191 336677521367 397891616161 1010032564101 1193674848483 4376807777771 13130423333313