Search a number
-
+
50344305 = 3511463659
BaseRepresentation
bin1100000000001…
…1000101110001
310111201202101220
43000003011301
5100342004210
64555015253
71150630254
oct300030561
9114652356
1050344305
1126466470
1214a3a529
13a57903b
14698709b
154646c70
hex3003171

50344305 has 32 divisors (see below), whose sum is σ = 88197120. Its totient is φ = 24319680.

The previous prime is 50344303. The next prime is 50344313.

It is a happy number.

50344305 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 50344305 - 21 = 50344303 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50344303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76066 + ... + 76724.

It is an arithmetic number, because the mean of its divisors is an integer number (2756160).

Almost surely, 250344305 is an apocalyptic number.

50344305 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50344305 is a deficient number, since it is larger than the sum of its proper divisors (37852815).

50344305 is a wasteful number, since it uses less digits than its factorization.

50344305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 50344305 is about 7095.3720832667. The cubic root of 50344305 is about 369.2468365571.

It can be divided in two parts, 5034 and 4305, that added together give a palindrome (9339).

The spelling of 50344305 in words is "fifty million, three hundred forty-four thousand, three hundred five".

Divisors: 1 3 5 11 15 33 55 165 463 659 1389 1977 2315 3295 5093 6945 7249 9885 15279 21747 25465 36245 76395 108735 305117 915351 1525585 3356287 4576755 10068861 16781435 50344305