Search a number
-
+
54152014 = 2719203579
BaseRepresentation
bin1100111010010…
…0101101001110
310202220012121011
43032210231032
5102330331024
65212355434
71225166410
oct316445516
9122805534
1054152014
1128627234
1216175b7a
13b2b0217
1472989b0
154b4a094
hex33a4b4e

54152014 has 16 divisors (see below), whose sum is σ = 97718400. Its totient is φ = 21986424.

The previous prime is 54152011. The next prime is 54152039. The reversal of 54152014 is 41025145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54152011) 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, 101524 + ... + 102055.

It is an arithmetic number, because the mean of its divisors is an integer number (6107400).

Almost surely, 254152014 is an apocalyptic number.

54152014 is a deficient number, since it is larger than the sum of its proper divisors (43566386).

54152014 is a wasteful number, since it uses less digits than its factorization.

54152014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203607.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 54152014 is about 7358.8052019333. The cubic root of 54152014 is about 378.3306597822.

Adding to 54152014 its reverse (41025145), we get a palindrome (95177159).

The spelling of 54152014 in words is "fifty-four million, one hundred fifty-two thousand, fourteen".

Divisors: 1 2 7 14 19 38 133 266 203579 407158 1425053 2850106 3868001 7736002 27076007 54152014