Base | Representation |
---|---|
bin | 1011111000100… |
… | …1100111010100 |
3 | 10110210110212120 |
4 | 2332021213110 |
5 | 100230043430 |
6 | 4540215540 |
7 | 1143455526 |
oct | 276114724 |
9 | 113713776 |
10 | 49846740 |
11 | 26156659 |
12 | 1483a5b0 |
13 | a433718 |
14 | 6897a16 |
15 | 4599610 |
hex | 2f899d4 |
49846740 has 48 divisors (see below), whose sum is σ = 141946560. Its totient is φ = 13066240.
The previous prime is 49846723. The next prime is 49846751. The reversal of 49846740 is 4764894.
It is a junction number, because it is equal to n+sod(n) for n = 49846692 and 49846701.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3501 + ... + 10580.
It is an arithmetic number, because the mean of its divisors is an integer number (2957220).
Almost surely, 249846740 is an apocalyptic number.
It is an amenable number.
49846740 is an abundant number, since it is smaller than the sum of its proper divisors (92099820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49846740 is a wasteful number, since it uses less digits than its factorization.
49846740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14152 (or 14150 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 42.
The square root of 49846740 is about 7060.2223761012. Note that the first 3 decimals coincide. The cubic root of 49846740 is about 368.0263548390.
The spelling of 49846740 in words is "forty-nine million, eight hundred forty-six thousand, seven hundred forty".
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