Search a number
-
+
47488026683183 is a prime number
BaseRepresentation
bin10101100110000101010101…
…11101100010011100101111
320020010210220020012012000212
422303002222331202130233
522211020434312330213
6244555410455213035
713000616366502242
oct1263025275423457
9206123806165025
1047488026683183
1114149617063759
1253ab5b807717b
13206614258c6b8
14ba260b6a1259
15575414cee9a8
hex2b30aaf6272f

47488026683183 has 2 divisors, whose sum is σ = 47488026683184. Its totient is φ = 47488026683182.

The previous prime is 47488026683171. The next prime is 47488026683267. The reversal of 47488026683183 is 38138662088474.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47488026683183 - 218 = 47488026421039 is a prime.

It is a super-2 number, since 2×474880266831832 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47488026682183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23744013341591 + 23744013341592.

It is an arithmetic number, because the mean of its divisors is an integer number (23744013341592).

Almost surely, 247488026683183 is an apocalyptic number.

47488026683183 is a deficient number, since it is larger than the sum of its proper divisors (1).

47488026683183 is an equidigital number, since it uses as much as digits as its factorization.

47488026683183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 297271296, while the sum is 68.

The spelling of 47488026683183 in words is "forty-seven trillion, four hundred eighty-eight billion, twenty-six million, six hundred eighty-three thousand, one hundred eighty-three".