Base | Representation |
---|---|
bin | 1011101101100… |
… | …0101011011000 |
3 | 10102102122201122 |
4 | 2323120223120 |
5 | 100033401013 |
6 | 4512504412 |
7 | 1134346565 |
oct | 273305330 |
9 | 112378648 |
10 | 49122008 |
11 | 25801101 |
12 | 1454b108 |
13 | a23b8a0 |
14 | 674986c |
15 | 44a4a08 |
hex | 2ed8ad8 |
49122008 has 32 divisors (see below), whose sum is σ = 99598800. Its totient is φ = 22578048.
The previous prime is 49121999. The next prime is 49122013. The reversal of 49122008 is 80022194.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
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, 28598 + ... + 30266.
Almost surely, 249122008 is an apocalyptic number.
It is an amenable number.
49122008 is an abundant number, since it is smaller than the sum of its proper divisors (50476792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49122008 is a wasteful number, since it uses less digits than its factorization.
49122008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1971 (or 1967 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 26.
The square root of 49122008 is about 7008.7094389766. The cubic root of 49122008 is about 366.2340366644.
The spelling of 49122008 in words is "forty-nine million, one hundred twenty-two thousand, eight".
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