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480836928 = 263111383211
BaseRepresentation
bin11100101010001…
…111110101000000
31020111210001021010
4130222033311000
51441043240203
6115414000520
714626021635
oct3452176500
91214701233
10480836928
112274689a0
12115046140
13788058c0
1447c0818c
152c330303
hex1ca8fd40

480836928 has 224 divisors, whose sum is σ = 1519805952. Its totient is φ = 132249600.

The previous prime is 480836801. The next prime is 480836929. The reversal of 480836928 is 829638084.

It is a happy number.

It is a super-3 number, since 3×4808369283 (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480836929) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2278743 + ... + 2278953.

It is an arithmetic number, because the mean of its divisors is an integer number (6784848).

Almost surely, 2480836928 is an apocalyptic number.

480836928 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 480836928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (759902976).

480836928 is an abundant number, since it is smaller than the sum of its proper divisors (1038969024).

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

480836928 is a wasteful number, since it uses less digits than its factorization.

480836928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333 (or 323 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The square root of 480836928 is about 21927.9941627136. The cubic root of 480836928 is about 783.4283282210.

The spelling of 480836928 in words is "four hundred eighty million, eight hundred thirty-six thousand, nine hundred twenty-eight".