Base | Representation |
---|---|
bin | 1011101101011… |
… | …1011000001000 |
3 | 10102102101102022 |
4 | 2323113120020 |
5 | 100033213210 |
6 | 4512424012 |
7 | 1134325214 |
oct | 273273010 |
9 | 112371368 |
10 | 49116680 |
11 | 257a80a8 |
12 | 14548008 |
13 | a239332 |
14 | 6747944 |
15 | 44a3155 |
hex | 2ed7608 |
49116680 has 16 divisors (see below), whose sum is σ = 110512620. Its totient is φ = 19646656.
The previous prime is 49116677. The next prime is 49116709. The reversal of 49116680 is 8661194.
49116680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 48080356 + 1036324 = 6934^2 + 1018^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 49116680.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613919 + ... + 613998.
Almost surely, 249116680 is an apocalyptic number.
49116680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
49116680 is an abundant number, since it is smaller than the sum of its proper divisors (61395940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49116680 is a wasteful number, since it uses less digits than its factorization.
49116680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1227928 (or 1227924 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 35.
The square root of 49116680 is about 7008.3293301614. The cubic root of 49116680 is about 366.2207950403.
It can be divided in two parts, 491 and 16680, that added together give a palindrome (17171).
The spelling of 49116680 in words is "forty-nine million, one hundred sixteen thousand, six hundred eighty".
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