Search a number
-
+
105500060 = 22510395077
BaseRepresentation
bin1100100100111…
…00110110011100
321100111221212122
412102130312130
5204002000220
614245122112
72420510231
oct622346634
9240457778
10105500060
1154608836
122b3b9338
1318b1b093
1410023788
1593de425
hex649cd9c

105500060 has 24 divisors (see below), whose sum is σ = 221807040. Its totient is φ = 42151104.

The previous prime is 105500053. The next prime is 105500063. The reversal of 105500060 is 60005501.

It is a super-2 number, since 2×1055000602 = 22260525320007200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105500063) 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, 18242 + ... + 23318.

It is an arithmetic number, because the mean of its divisors is an integer number (9241960).

Almost surely, 2105500060 is an apocalyptic number.

105500060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105500060 is an abundant number, since it is smaller than the sum of its proper divisors (116306980).

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

105500060 is a wasteful number, since it uses less digits than its factorization.

105500060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6125 (or 6123 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 105500060 is about 10271.3222128410. The cubic root of 105500060 is about 472.5171424218.

Adding to 105500060 its reverse (60005501), we get a palindrome (165505561).

The spelling of 105500060 in words is "one hundred five million, five hundred thousand, sixty".

Divisors: 1 2 4 5 10 20 1039 2078 4156 5077 5195 10154 10390 20308 20780 25385 50770 101540 5275003 10550006 21100012 26375015 52750030 105500060