Search a number
-
+
17482793101 is a prime number
BaseRepresentation
bin10000010010000011…
…100100000010001101
31200010101221220112121
4100102003210002031
5241301043334401
612010444532541
71156145201164
oct202203440215
950111856477
1017482793101
117461643244
12347ab51151
1318580324b7
14bbbc763db
156c4c91ca1
hex4120e408d

17482793101 has 2 divisors, whose sum is σ = 17482793102. Its totient is φ = 17482793100.

The previous prime is 17482793099. The next prime is 17482793129. The reversal of 17482793101 is 10139728471.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15864662025 + 1618131076 = 125955^2 + 40226^2 .

It is a cyclic number.

It is not a de Polignac number, because 17482793101 - 21 = 17482793099 is a prime.

It is a super-2 number, since 2×174827931012 (a number of 21 digits) contains 22 as substring.

Together with 17482793099, 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 (17482793131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8741396550 + 8741396551.

It is an arithmetic number, because the mean of its divisors is an integer number (8741396551).

Almost surely, 217482793101 is an apocalyptic number.

It is an amenable number.

17482793101 is a deficient number, since it is larger than the sum of its proper divisors (1).

17482793101 is an equidigital number, since it uses as much as digits as its factorization.

17482793101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 43.

The spelling of 17482793101 in words is "seventeen billion, four hundred eighty-two million, seven hundred ninety-three thousand, one hundred one".