Base | Representation |
---|---|
bin | 1011101100111… |
… | …1011010000100 |
3 | 10102100201122021 |
4 | 2323033122010 |
5 | 100031142121 |
6 | 4512012524 |
7 | 1134131101 |
oct | 273173204 |
9 | 112321567 |
10 | 49084036 |
11 | 25785621 |
12 | 14531144 |
13 | a227511 |
14 | 6739aa8 |
15 | 4498641 |
hex | 2ecf684 |
49084036 has 27 divisors (see below), whose sum is σ = 89549733. Its totient is φ = 23540160.
The previous prime is 49084031. The next prime is 49084069. The reversal of 49084036 is 63048094.
The square root of 49084036 is 7006.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 864900 + 48219136 = 930^2 + 6944^2 .
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 49083992 and 49084010.
It is not an unprimeable number, because it can be changed into a prime (49084031) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 434316 + ... + 434428.
Almost surely, 249084036 is an apocalyptic number.
49084036 is the 7006-th square number.
It is an amenable number.
49084036 is a deficient number, since it is larger than the sum of its proper divisors (40465697).
49084036 is a wasteful number, since it uses less digits than its factorization.
49084036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292 (or 146 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 34.
The cubic root of 49084036 is about 366.1396443252.
Multiplying 49084036 by its product of nonzero digits (20736), we get a square (1017806570496 = 10088642).
The spelling of 49084036 in words is "forty-nine million, eighty-four thousand, thirty-six".
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