Base | Representation |
---|---|
bin | 1011100011000… |
… | …0110010100100 |
3 | 10101010201102110 |
4 | 2320300302210 |
5 | 44344344330 |
6 | 4450041020 |
7 | 1125453663 |
oct | 270606244 |
9 | 111121373 |
10 | 48434340 |
11 | 25381489 |
12 | 14279170 |
13 | a05a896 |
14 | 660adda |
15 | 43badb0 |
hex | 2e30ca4 |
48434340 has 48 divisors (see below), whose sum is σ = 138777408. Its totient is φ = 12614784.
The previous prime is 48434329. The next prime is 48434359. The reversal of 48434340 is 4343484.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 48434298 and 48434307.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6807 + ... + 11966.
It is an arithmetic number, because the mean of its divisors is an integer number (2891196).
Almost surely, 248434340 is an apocalyptic number.
It is an amenable number.
48434340 is an abundant number, since it is smaller than the sum of its proper divisors (90343068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48434340 is a wasteful number, since it uses less digits than its factorization.
48434340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18828 (or 18826 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 30.
The square root of 48434340 is about 6959.4784287330. The cubic root of 48434340 is about 364.5170067388.
The spelling of 48434340 in words is "forty-eight million, four hundred thirty-four thousand, three hundred forty".
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