Base | Representation |
---|---|
bin | 1011100001000… |
… | …1000101100000 |
3 | 10100220010021211 |
4 | 2320101011200 |
5 | 44331220410 |
6 | 4443155504 |
7 | 1124403250 |
oct | 270210540 |
9 | 110803254 |
10 | 48304480 |
11 | 252a2964 |
12 | 14215b94 |
13 | a013743 |
14 | 65b5960 |
15 | 439268a |
hex | 2e11160 |
48304480 has 192 divisors, whose sum is σ = 143700480. Its totient is φ = 14966784.
The previous prime is 48304469. The next prime is 48304489. The reversal of 48304480 is 8440384.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48304489) 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, 818691 + ... + 818749.
It is an arithmetic number, because the mean of its divisors is an integer number (748440).
Almost surely, 248304480 is an apocalyptic number.
48304480 is a gapful number since it is divisible by the number (40) 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 48304480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71850240).
48304480 is an abundant number, since it is smaller than the sum of its proper divisors (95396000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48304480 is a wasteful number, since it uses less digits than its factorization.
48304480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141 (or 133 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 31.
The square root of 48304480 is about 6950.1424445834. The cubic root of 48304480 is about 364.1909395529.
It can be divided in two parts, 48304 and 480, that added together give a palindrome (48784).
The spelling of 48304480 in words is "forty-eight million, three hundred four thousand, four hundred eighty".
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