Search a number
-
+
54341650 = 25211293407
BaseRepresentation
bin1100111101001…
…1000000010010
310210020211201201
43033103000102
5102402413100
65220421414
71226616316
oct317230022
9123224651
1054341650
1128746760
121624786a
13b34862c
147307b46
154b8636a
hex33d3012

54341650 has 48 divisors (see below), whose sum is σ = 114099840. Its totient is φ = 19073600.

The previous prime is 54341627. The next prime is 54341657. The reversal of 54341650 is 5614345.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (54341657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14247 + ... + 17653.

It is an arithmetic number, because the mean of its divisors is an integer number (2377080).

Almost surely, 254341650 is an apocalyptic number.

54341650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54341650 is an abundant number, since it is smaller than the sum of its proper divisors (59758190).

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

54341650 is a wasteful number, since it uses less digits than its factorization.

54341650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3459 (or 3454 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 54341650 is about 7371.6789132463. The cubic root of 54341650 is about 378.7717731205.

Adding to 54341650 its reverse (5614345), we get a palindrome (59955995).

The spelling of 54341650 in words is "fifty-four million, three hundred forty-one thousand, six hundred fifty".

Divisors: 1 2 5 10 11 22 25 29 50 55 58 110 145 275 290 319 550 638 725 1450 1595 3190 3407 6814 7975 15950 17035 34070 37477 74954 85175 98803 170350 187385 197606 374770 494015 936925 988030 1086833 1873850 2173666 2470075 4940150 5434165 10868330 27170825 54341650