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246135055 = 5109145121
BaseRepresentation
bin11101010101110…
…11100100001111
3122011010221211011
432222323210033
51001002310210
640231310051
76046053625
oct1652734417
9564127734
10246135055
11116a33a01
126a51b327
133bcbb45a
1424991515
151691dd8a
hexeabb90f

246135055 has 8 divisors (see below), whose sum is σ = 295639344. Its totient is φ = 196723200.

The previous prime is 246135047. The next prime is 246135059. The reversal of 246135055 is 550531642.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 246135055 - 23 = 246135047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246135059) 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 in 7 ways as a sum of consecutive naturals, for example, 17106 + ... + 28015.

It is an arithmetic number, because the mean of its divisors is an integer number (36954918).

Almost surely, 2246135055 is an apocalyptic number.

246135055 is a deficient number, since it is larger than the sum of its proper divisors (49504289).

246135055 is a wasteful number, since it uses less digits than its factorization.

246135055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46217.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 246135055 is about 15688.6919467494. The cubic root of 246135055 is about 626.6973001033.

Adding to 246135055 its reverse (550531642), we get a palindrome (796666697).

The spelling of 246135055 in words is "two hundred forty-six million, one hundred thirty-five thousand, fifty-five".

Divisors: 1 5 1091 5455 45121 225605 49227011 246135055