Base | Representation |
---|---|
bin | 1011111010111… |
… | …0001111001110 |
3 | 10111002002122111 |
4 | 2332232033032 |
5 | 100244344000 |
6 | 4543334234 |
7 | 1144652056 |
oct | 276561716 |
9 | 114062574 |
10 | 49996750 |
11 | 26249331 |
12 | 148b137a |
13 | a486a9b |
14 | 68d6566 |
15 | 45c8cba |
hex | 2fae3ce |
49996750 has 32 divisors (see below), whose sum is σ = 94112928. Its totient is φ = 19888000.
The previous prime is 49996741. The next prime is 49996757. The reversal of 49996750 is 5769994.
It is a junction number, because it is equal to n+sod(n) for n = 49996694 and 49996703.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49996757) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56310 + ... + 57190.
It is an arithmetic number, because the mean of its divisors is an integer number (2941029).
Almost surely, 249996750 is an apocalyptic number.
49996750 is a deficient number, since it is larger than the sum of its proper divisors (44116178).
49996750 is a wasteful number, since it uses less digits than its factorization.
49996750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1125 (or 1115 counting only the distinct ones).
The product of its (nonzero) digits is 612360, while the sum is 49.
The square root of 49996750 is about 7070.8379984271. The cubic root of 49996750 is about 368.3951676228.
The spelling of 49996750 in words is "forty-nine million, nine hundred ninety-six thousand, seven hundred fifty".
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