Base | Representation |
---|---|
bin | 1011101011101… |
… | …1100101100001 |
3 | 10102012121021100 |
4 | 2322323211201 |
5 | 100021042344 |
6 | 4510145013 |
7 | 1133342310 |
oct | 272734541 |
9 | 112177240 |
10 | 49002849 |
11 | 2572a625 |
12 | 144b2169 |
13 | a1c958c |
14 | 6718277 |
15 | 447e569 |
hex | 2ebb961 |
49002849 has 24 divisors (see below), whose sum is σ = 81095040. Its totient is φ = 27931968.
The previous prime is 49002827. The next prime is 49002859. The reversal of 49002849 is 94820094.
It is a happy number.
It is not a de Polignac number, because 49002849 - 28 = 49002593 is a prime.
49002849 is a modest number, since divided by 2849 gives 49 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49002809) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35164 + ... + 36530.
It is an arithmetic number, because the mean of its divisors is an integer number (3378960).
Almost surely, 249002849 is an apocalyptic number.
It is an amenable number.
49002849 is a deficient number, since it is larger than the sum of its proper divisors (32092191).
49002849 is a wasteful number, since it uses less digits than its factorization.
49002849 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1949 (or 1946 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 49002849 is about 7000.2034970421. The cubic root of 49002849 is about 365.9376629478.
The spelling of 49002849 in words is "forty-nine million, two thousand, eight hundred forty-nine".
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