Search a number
-
+
4415053040 = 245199327691
BaseRepresentation
bin1000001110010100…
…00101110011110000
3102101200200221011222
410013022011303300
533020223144130
62010033524212
7214260221516
oct40712056360
912350627158
104415053040
111966200772
12a32713668
13554903828
142dc5164b6
151ac90dce5
hex107285cf0

4415053040 has 40 divisors (see below), whose sum is σ = 10270519728. Its totient is φ = 1765071360.

The previous prime is 4415053039. The next prime is 4415053057. The reversal of 4415053040 is 403505144.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 145595 + ... + 173285.

Almost surely, 24415053040 is an apocalyptic number.

4415053040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4415053040 is an abundant number, since it is smaller than the sum of its proper divisors (5855466688).

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

4415053040 is a wasteful number, since it uses less digits than its factorization.

4415053040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29697 (or 29691 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 4415053040 is about 66445.8654846184. The cubic root of 4415053040 is about 1640.5090923962.

Adding to 4415053040 its reverse (403505144), we get a palindrome (4818558184).

The spelling of 4415053040 in words is "four billion, four hundred fifteen million, fifty-three thousand, forty".

Divisors: 1 2 4 5 8 10 16 20 40 80 1993 3986 7972 9965 15944 19930 27691 31888 39860 55382 79720 110764 138455 159440 221528 276910 443056 553820 1107640 2215280 55188163 110376326 220752652 275940815 441505304 551881630 883010608 1103763260 2207526520 4415053040