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47373472699939 is a prime number
BaseRepresentation
bin10101100010101111111110…
…00000110001011000100011
320012201212012202122220001201
422301113333000301120203
522202131333002344224
6244431023425542031
712656422546633561
oct1261277700613043
9205655182586051
1047373472699939
1114104a82351631
1253913681a4917
1320583b7767869
14b9ac6175ca31
1557245d003a44
hex2b15ff031623

47373472699939 has 2 divisors, whose sum is σ = 47373472699940. Its totient is φ = 47373472699938.

The previous prime is 47373472699909. The next prime is 47373472699997. The reversal of 47373472699939 is 93999627437374.

47373472699939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47373472699939 - 27 = 47373472699811 is a prime.

It is not a weakly prime, because it can be changed into another prime (47373472699909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23686736349969 + 23686736349970.

It is an arithmetic number, because the mean of its divisors is an integer number (23686736349970).

Almost surely, 247373472699939 is an apocalyptic number.

47373472699939 is a deficient number, since it is larger than the sum of its proper divisors (1).

47373472699939 is an equidigital number, since it uses as much as digits as its factorization.

47373472699939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11666192832, while the sum is 82.

The spelling of 47373472699939 in words is "forty-seven trillion, three hundred seventy-three billion, four hundred seventy-two million, six hundred ninety-nine thousand, nine hundred thirty-nine".