Search a number
-
+
12050335 = 511219097
BaseRepresentation
bin101101111101…
…111110011111
3211200012221201
4231331332133
511041102320
61110140331
7204266113
oct55757637
924605851
1012050335
116890660
1240516a7
13265bb9b
141859743
1510d070a
hexb7df9f

12050335 has 8 divisors (see below), whose sum is σ = 15775056. Its totient is φ = 8763840.

The previous prime is 12050323. The next prime is 12050347. The reversal of 12050335 is 53305021.

12050335 = T412 + T413 + ... + T521.

It is an interprime number because it is at equal distance from previous prime (12050323) and next prime (12050347).

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

It is not a de Polignac number, because 12050335 - 25 = 12050303 is a prime.

It is a super-4 number, since 4×120503354 (a number of 29 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109494 + ... + 109603.

It is an arithmetic number, because the mean of its divisors is an integer number (1971882).

Almost surely, 212050335 is an apocalyptic number.

12050335 is a deficient number, since it is larger than the sum of its proper divisors (3724721).

12050335 is a wasteful number, since it uses less digits than its factorization.

12050335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219113.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 12050335 is about 3471.3592438698. The cubic root of 12050335 is about 229.2625085983.

Adding to 12050335 its reverse (53305021), we get a palindrome (65355356).

The spelling of 12050335 in words is "twelve million, fifty thousand, three hundred thirty-five".

Divisors: 1 5 11 55 219097 1095485 2410067 12050335