Base | Representation |
---|---|
bin | 1011110110010… |
… | …0010001001000 |
3 | 10110111201000221 |
4 | 2331210101020 |
5 | 100210200033 |
6 | 4533035424 |
7 | 1142250535 |
oct | 275442110 |
9 | 113451027 |
10 | 49693768 |
11 | 26061733 |
12 | 14785b74 |
13 | a3abbc7 |
14 | 6857d8c |
15 | 456912d |
hex | 2f64448 |
49693768 has 16 divisors (see below), whose sum is σ = 93260160. Its totient is φ = 24824400.
The previous prime is 49693741. The next prime is 49693781. The reversal of 49693768 is 86739694.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10033 + ... + 14143.
It is an arithmetic number, because the mean of its divisors is an integer number (5828760).
Almost surely, 249693768 is an apocalyptic number.
It is an amenable number.
49693768 is a deficient number, since it is larger than the sum of its proper divisors (43566392).
49693768 is a wasteful number, since it uses less digits than its factorization.
49693768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5628 (or 5624 counting only the distinct ones).
The product of its digits is 1959552, while the sum is 52.
The square root of 49693768 is about 7049.3806820174. The cubic root of 49693768 is about 367.6494969233.
The spelling of 49693768 in words is "forty-nine million, six hundred ninety-three thousand, seven hundred sixty-eight".
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