Base | Representation |
---|---|
bin | 1011100001110… |
… | …1001111101000 |
3 | 10100222122121021 |
4 | 2320131033220 |
5 | 44334314110 |
6 | 4444222224 |
7 | 1125001402 |
oct | 270351750 |
9 | 110878537 |
10 | 48354280 |
11 | 25327317 |
12 | 1423a974 |
13 | a030300 |
14 | 65c9b72 |
15 | 43a22da |
hex | 2e1d3e8 |
48354280 has 96 divisors (see below), whose sum is σ = 123327360. Its totient is φ = 17022720.
The previous prime is 48354269. The next prime is 48354283. The reversal of 48354280 is 8245384.
It is not an unprimeable number, because it can be changed into a prime (48354283) 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, 155325 + ... + 155635.
It is an arithmetic number, because the mean of its divisors is an integer number (1284660).
Almost surely, 248354280 is an apocalyptic number.
48354280 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 48354280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61663680).
48354280 is an abundant number, since it is smaller than the sum of its proper divisors (74973080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48354280 is a wasteful number, since it uses less digits than its factorization.
48354280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 371 (or 354 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 34.
The square root of 48354280 is about 6953.7241820481. The cubic root of 48354280 is about 364.3160520312.
The spelling of 48354280 in words is "forty-eight million, three hundred fifty-four thousand, two hundred eighty".
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