Base | Representation |
---|---|
bin | 1011110011010… |
… | …1000100001100 |
3 | 10110010212211012 |
4 | 2330311010030 |
5 | 100133003203 |
6 | 4524544352 |
7 | 1140514055 |
oct | 274650414 |
9 | 113125735 |
10 | 49500428 |
11 | 25a3a44a |
12 | 146b20b8 |
13 | a341bc3 |
14 | 680772c |
15 | 452bbd8 |
hex | 2f3510c |
49500428 has 12 divisors (see below), whose sum is σ = 89420352. Its totient is φ = 23951760.
The previous prime is 49500401. The next prime is 49500431. The reversal of 49500428 is 82400594.
It is a junction number, because it is equal to n+sod(n) for n = 49500394 and 49500403.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199475 + ... + 199722.
It is an arithmetic number, because the mean of its divisors is an integer number (7451696).
Almost surely, 249500428 is an apocalyptic number.
It is an amenable number.
49500428 is a deficient number, since it is larger than the sum of its proper divisors (39919924).
49500428 is a wasteful number, since it uses less digits than its factorization.
49500428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 399232 (or 399230 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 32.
The square root of 49500428 is about 7035.6540563049. The cubic root of 49500428 is about 367.1720813432.
The spelling of 49500428 in words is "forty-nine million, five hundred thousand, four hundred twenty-eight".
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