Base | Representation |
---|---|
bin | 1011110100001… |
… | …0000100000110 |
3 | 10110020120212010 |
4 | 2331002010012 |
5 | 100141204140 |
6 | 4530035050 |
7 | 1141125225 |
oct | 275020406 |
9 | 113216763 |
10 | 49553670 |
11 | 25a76451 |
12 | 14718a86 |
13 | a3601ca |
14 | 681ccbc |
15 | 453c880 |
hex | 2f42106 |
49553670 has 32 divisors (see below), whose sum is σ = 119727360. Its totient is φ = 13125600.
The previous prime is 49553633. The next prime is 49553681. The reversal of 49553670 is 7635594.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 940 + ... + 9999.
It is an arithmetic number, because the mean of its divisors is an integer number (3741480).
Almost surely, 249553670 is an apocalyptic number.
49553670 is an abundant number, since it is smaller than the sum of its proper divisors (70173690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49553670 is a wasteful number, since it uses less digits than its factorization.
49553670 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11100.
The product of its (nonzero) digits is 113400, while the sum is 39.
The square root of 49553670 is about 7039.4367672421. The cubic root of 49553670 is about 367.3036759715.
The spelling of 49553670 in words is "forty-nine million, five hundred fifty-three thousand, six hundred seventy".
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