Base | Representation |
---|---|
bin | 1011101100100… |
… | …0100111111111 |
3 | 10102022022112100 |
4 | 2323020213333 |
5 | 100024300010 |
6 | 4511240143 |
7 | 1133654103 |
oct | 273104777 |
9 | 112268470 |
10 | 49056255 |
11 | 25766766 |
12 | 14519053 |
13 | a217991 |
14 | 672d903 |
15 | 44902c0 |
hex | 2ec89ff |
49056255 has 24 divisors (see below), whose sum is σ = 87965280. Its totient is φ = 25260480.
The previous prime is 49056253. The next prime is 49056269. The reversal of 49056255 is 55265094.
49056255 is a `hidden beast` number, since 4 + 90 + 562 + 5 + 5 = 666.
It is not a de Polignac number, because 49056255 - 21 = 49056253 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49056251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17491 + ... + 20100.
It is an arithmetic number, because the mean of its divisors is an integer number (3665220).
Almost surely, 249056255 is an apocalyptic number.
49056255 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
49056255 is a deficient number, since it is larger than the sum of its proper divisors (38909025).
49056255 is a wasteful number, since it uses less digits than its factorization.
49056255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37631 (or 37628 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 36.
The square root of 49056255 is about 7004.0170616583. The cubic root of 49056255 is about 366.0705543459.
The spelling of 49056255 in words is "forty-nine million, fifty-six thousand, two hundred fifty-five".
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