Base | Representation |
---|---|
bin | 10101111101010110101000… |
… | …01001110100110011011000 |
3 | 20022222020200120222210000101 |
4 | 22332223110021310303120 |
5 | 22312120431402441000 |
6 | 250411001521545144 |
7 | 13112443201055305 |
oct | 1276532411646330 |
9 | 208866616883011 |
10 | 48287581687000 |
11 | 1442771500a207 |
12 | 54ba5594a51b4 |
13 | 20c36652a1b06 |
14 | bcd1ba8ac0ac |
15 | 58b10dee0e6a |
hex | 2bead4274cd8 |
48287581687000 has 128 divisors (see below), whose sum is σ = 113181449247360. Its totient is φ = 19282835827200.
The previous prime is 48287581686943. The next prime is 48287581687063. The reversal of 48287581687000 is 78618578284.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1563043554 + ... + 1563074446.
It is an arithmetic number, because the mean of its divisors is an integer number (884230072245).
Almost surely, 248287581687000 is an apocalyptic number.
48287581687000 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 48287581687000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56590724623680).
48287581687000 is an abundant number, since it is smaller than the sum of its proper divisors (64893867560360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48287581687000 is a wasteful number, since it uses less digits than its factorization.
48287581687000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33470 (or 33456 counting only the distinct ones).
The product of its (nonzero) digits is 48168960, while the sum is 64.
The spelling of 48287581687000 in words is "forty-eight trillion, two hundred eighty-seven billion, five hundred eighty-one million, six hundred eighty-seven thousand".
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