Base | Representation |
---|---|
bin | 1011110010101… |
… | …0011110011000 |
3 | 10110001200022112 |
4 | 2330222132120 |
5 | 100130111143 |
6 | 4524011452 |
7 | 1140243434 |
oct | 274523630 |
9 | 113050275 |
10 | 49457048 |
11 | 25a0a8a3 |
12 | 14690b88 |
13 | a328234 |
14 | 67d59c4 |
15 | 451de18 |
hex | 2f2a798 |
49457048 has 8 divisors (see below), whose sum is σ = 92731980. Its totient is φ = 24728520.
The previous prime is 49457039. The next prime is 49457053. The reversal of 49457048 is 84075494.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 49456996 and 49457014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3091058 + ... + 3091073.
Almost surely, 249457048 is an apocalyptic number.
It is an amenable number.
49457048 is a deficient number, since it is larger than the sum of its proper divisors (43274932).
49457048 is a wasteful number, since it uses less digits than its factorization.
49457048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6182137 (or 6182133 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 41.
The square root of 49457048 is about 7032.5705115555. The cubic root of 49457048 is about 367.0647921699.
The spelling of 49457048 in words is "forty-nine million, four hundred fifty-seven thousand, forty-eight".
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