Search a number
-
+
54095050 = 2521081901
BaseRepresentation
bin1100111001011…
…0110011001010
310202210022110101
43032112303022
5102322020200
65211240014
71224541342
oct316266312
9122708411
1054095050
1128598459
121614900a
13b290309
147281d22
154b3826a
hex3396cca

54095050 has 12 divisors (see below), whose sum is σ = 100616886. Its totient is φ = 21638000.

The previous prime is 54095039. The next prime is 54095077. The reversal of 54095050 is 5059045.

It can be written as a sum of positive squares in 3 ways, for example, as 41641209 + 12453841 = 6453^2 + 3529^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 540901 + ... + 541000.

Almost surely, 254095050 is an apocalyptic number.

54095050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54095050 is a deficient number, since it is larger than the sum of its proper divisors (46521836).

54095050 is a wasteful number, since it uses less digits than its factorization.

54095050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081913 (or 1081908 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 54095050 is about 7354.9337182601. The cubic root of 54095050 is about 378.1979544138.

The spelling of 54095050 in words is "fifty-four million, ninety-five thousand, fifty".

Divisors: 1 2 5 10 25 50 1081901 2163802 5409505 10819010 27047525 54095050