Search a number
-
+
50035040 = 2551128429
BaseRepresentation
bin1011111011011…
…1100101100000
310111011001011122
42332313211200
5100302110130
64544231412
71145201516
oct276674540
9114131148
1050035040
1126275080
121490b568
13a49b343
1469064b6
1545d52e5
hex2fb7960

50035040 has 48 divisors (see below), whose sum is σ = 128958480. Its totient is φ = 18193920.

The previous prime is 50034983. The next prime is 50035043. The reversal of 50035040 is 4053005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50035043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12455 + ... + 15974.

It is an arithmetic number, because the mean of its divisors is an integer number (2686635).

Almost surely, 250035040 is an apocalyptic number.

It is an amenable number.

50035040 is an abundant number, since it is smaller than the sum of its proper divisors (78923440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50035040 is a wasteful number, since it uses less digits than its factorization.

50035040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28455 (or 28447 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 50035040 is about 7073.5450800854. The cubic root of 50035040 is about 368.4891887443.

Adding to 50035040 its reverse (4053005), we get a palindrome (54088045).

The spelling of 50035040 in words is "fifty million, thirty-five thousand, forty".

Divisors: 1 2 4 5 8 10 11 16 20 22 32 40 44 55 80 88 110 160 176 220 352 440 880 1760 28429 56858 113716 142145 227432 284290 312719 454864 568580 625438 909728 1137160 1250876 1563595 2274320 2501752 3127190 4548640 5003504 6254380 10007008 12508760 25017520 50035040