Search a number
-
+
60954888901 is a prime number
BaseRepresentation
bin111000110001001100…
…011100101011000101
312211100001101012001211
4320301030130223011
51444313422421101
644000254451421
74255343002234
oct706114345305
9184301335054
1060954888901
112393a49a245
12b991803b71
1359955312ca
142d4361ab1b
1518bb4c2c51
hexe3131cac5

60954888901 has 2 divisors, whose sum is σ = 60954888902. Its totient is φ = 60954888900.

The previous prime is 60954888899. The next prime is 60954888923. The reversal of 60954888901 is 10988845906.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53533927876 + 7420961025 = 231374^2 + 86145^2 .

It is a cyclic number.

It is not a de Polignac number, because 60954888901 - 21 = 60954888899 is a prime.

It is a super-3 number, since 3×609548889013 (a number of 33 digits) contains 333 as substring.

Together with 60954888899, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60954888961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30477444450 + 30477444451.

It is an arithmetic number, because the mean of its divisors is an integer number (30477444451).

Almost surely, 260954888901 is an apocalyptic number.

It is an amenable number.

60954888901 is a deficient number, since it is larger than the sum of its proper divisors (1).

60954888901 is an equidigital number, since it uses as much as digits as its factorization.

60954888901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4976640, while the sum is 58.

The spelling of 60954888901 in words is "sixty billion, nine hundred fifty-four million, eight hundred eighty-eight thousand, nine hundred one".