Base | Representation |
---|---|
bin | 1011111001000… |
… | …1101101001010 |
3 | 10110212011100001 |
4 | 2332101231022 |
5 | 100232124012 |
6 | 4541033214 |
7 | 1143654253 |
oct | 276215512 |
9 | 113764301 |
10 | 49879882 |
11 | 26179548 |
12 | 1485580a |
13 | a445830 |
14 | 68a5b2a |
15 | 45a4357 |
hex | 2f91b4a |
49879882 has 16 divisors (see below), whose sum is σ = 80871840. Its totient is φ = 22936752.
The previous prime is 49879877. The next prime is 49879891. The reversal of 49879882 is 28897894.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3969 + ... + 10747.
It is an arithmetic number, because the mean of its divisors is an integer number (5054490).
Almost surely, 249879882 is an apocalyptic number.
49879882 is a deficient number, since it is larger than the sum of its proper divisors (30991958).
49879882 is a wasteful number, since it uses less digits than its factorization.
49879882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7077.
The product of its digits is 2322432, while the sum is 55.
The square root of 49879882 is about 7062.5690793082. The cubic root of 49879882 is about 368.1079009759.
The spelling of 49879882 in words is "forty-nine million, eight hundred seventy-nine thousand, eight hundred eighty-two".
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