Search a number
-
+
480335121 = 32731324359
BaseRepresentation
bin11100101000010…
…101010100010001
31020110211112220200
4130220111110101
51440431210441
6115355125413
714621531640
oct3450252421
91213745820
10480335121
11227155982
12114a43869
137868b386
1447b17357
152c2817b6
hex1ca15511

480335121 has 24 divisors (see below), whose sum is σ = 795500160. Its totient is φ = 273589056.

The previous prime is 480335113. The next prime is 480335123. The reversal of 480335121 is 121533084.

It is a happy number.

It is not a de Polignac number, because 480335121 - 23 = 480335113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (480335123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7540 + ... + 31898.

It is an arithmetic number, because the mean of its divisors is an integer number (33145840).

Almost surely, 2480335121 is an apocalyptic number.

It is an amenable number.

480335121 is a deficient number, since it is larger than the sum of its proper divisors (315165039).

480335121 is a wasteful number, since it uses less digits than its factorization.

480335121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24685 (or 24682 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 480335121 is about 21916.5490212305. The cubic root of 480335121 is about 783.1557017276.

The spelling of 480335121 in words is "four hundred eighty million, three hundred thirty-five thousand, one hundred twenty-one".

Divisors: 1 3 7 9 21 63 313 939 2191 2817 6573 19719 24359 73077 170513 219231 511539 1534617 7624367 22873101 53370569 68619303 160111707 480335121