Search a number
-
+
41518120 = 2357148279
BaseRepresentation
bin1001111001100…
…0010000101000
32220010100011011
42132120100220
541112034440
64041513304
71012620040
oct236302050
986110134
1041518120
11214881a6
1211aa2834
1387a8847
14572a720
1539a19ea
hex2798428

41518120 has 32 divisors (see below), whose sum is σ = 106761600. Its totient is φ = 14234688.

The previous prime is 41518109. The next prime is 41518153. The reversal of 41518120 is 2181514.

It is a junction number, because it is equal to n+sod(n) for n = 41518091 and 41518100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73860 + ... + 74419.

It is an arithmetic number, because the mean of its divisors is an integer number (3336300).

Almost surely, 241518120 is an apocalyptic number.

41518120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41518120 is an abundant number, since it is smaller than the sum of its proper divisors (65243480).

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

41518120 is a wasteful number, since it uses less digits than its factorization.

41518120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148297 (or 148293 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 41518120 is about 6443.4555946324. The cubic root of 41518120 is about 346.2681605857.

Adding to 41518120 its reverse (2181514), we get a palindrome (43699634).

The spelling of 41518120 in words is "forty-one million, five hundred eighteen thousand, one hundred twenty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 148279 296558 593116 741395 1037953 1186232 1482790 2075906 2965580 4151812 5189765 5931160 8303624 10379530 20759060 41518120