Base | Representation |
---|---|
bin | 1011111000010… |
… | …0010010101010 |
3 | 10110202100222002 |
4 | 2332010102222 |
5 | 100223344223 |
6 | 4535531002 |
7 | 1143335132 |
oct | 276042252 |
9 | 113670862 |
10 | 49824938 |
11 | 26141239 |
12 | 14829a62 |
13 | a426817 |
14 | 688dac2 |
15 | 4592e28 |
hex | 2f844aa |
49824938 has 4 divisors (see below), whose sum is σ = 74737410. Its totient is φ = 24912468.
The previous prime is 49824919. The next prime is 49824941. The reversal of 49824938 is 83942894.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 43388569 + 6436369 = 6587^2 + 2537^2 .
It is a junction number, because it is equal to n+sod(n) for n = 49824892 and 49824901.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12456233 + ... + 12456236.
Almost surely, 249824938 is an apocalyptic number.
49824938 is a deficient number, since it is larger than the sum of its proper divisors (24912472).
49824938 is a wasteful number, since it uses less digits than its factorization.
49824938 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24912471.
The product of its digits is 497664, while the sum is 47.
The square root of 49824938 is about 7058.6782048766. The cubic root of 49824938 is about 367.9726911446.
The spelling of 49824938 in words is "forty-nine million, eight hundred twenty-four thousand, nine hundred thirty-eight".
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