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3048468480 = 21233537149
BaseRepresentation
bin1011010110110011…
…1111000000000000
321212110020020121000
42311230333000000
522220401442410
61222255132000
7135354361131
oct26554770000
97773206530
103048468480
111324865542
12710b14000
13397754805
1420cc21c88
1512c969dc0
hexb5b3f000

3048468480 has 416 divisors, whose sum is σ = 11205288000. Its totient is φ = 785645568.

The previous prime is 3048468419. The next prime is 3048468481. The reversal of 3048468480 is 848648403.

3048468480 is a `hidden beast` number, since 30 + 4 + 84 + 68 + 480 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3048468481) 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, 20459446 + ... + 20459594.

Almost surely, 23048468480 is an apocalyptic number.

3048468480 is a gapful number since it is divisible by the number (30) 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 3048468480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5602644000).

3048468480 is an abundant number, since it is smaller than the sum of its proper divisors (8156819520).

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

3048468480 is a wasteful number, since it uses less digits than its factorization.

3048468480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 45.

The square root of 3048468480 is about 55212.9376142947. The cubic root of 3048468480 is about 1449.9751846724.

The spelling of 3048468480 in words is "three billion, forty-eight million, four hundred sixty-eight thousand, four hundred eighty".