Base | Representation |
---|---|
bin | 1011101110111… |
… | …1101110011010 |
3 | 10102121110020000 |
4 | 2323233232122 |
5 | 100044411120 |
6 | 4514513430 |
7 | 1135222035 |
oct | 273575632 |
9 | 112543200 |
10 | 49216410 |
11 | 25866021 |
12 | 14595876 |
13 | a272849 |
14 | 677201c |
15 | 44c2990 |
hex | 2eefb9a |
49216410 has 40 divisors (see below), whose sum is σ = 132339636. Its totient is φ = 13124160.
The previous prime is 49216399. The next prime is 49216417. The reversal of 49216410 is 1461294.
49216410 is a `hidden beast` number, since 492 + 164 + 10 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 47651409 + 1565001 = 6903^2 + 1251^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (49216417) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 29571 + ... + 31190.
Almost surely, 249216410 is an apocalyptic number.
49216410 is an abundant number, since it is smaller than the sum of its proper divisors (83123226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49216410 is a wasteful number, since it uses less digits than its factorization.
49216410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60780 (or 60771 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 49216410 is about 7015.4408272039. The cubic root of 49216410 is about 366.4684943824.
The spelling of 49216410 in words is "forty-nine million, two hundred sixteen thousand, four hundred ten".
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