Base | Representation |
---|---|
bin | 1011100111011… |
… | …0010101100101 |
3 | 10101200012012000 |
4 | 2321312111211 |
5 | 44433003310 |
6 | 4500115513 |
7 | 1131051333 |
oct | 271662545 |
9 | 111605160 |
10 | 48719205 |
11 | 25556507 |
12 | 14395b99 |
13 | a12a442 |
14 | 6682b53 |
15 | 44254c0 |
hex | 2e76565 |
48719205 has 32 divisors (see below), whose sum is σ = 86901120. Its totient is φ = 25896960.
The previous prime is 48719201. The next prime is 48719291. The reversal of 48719205 is 50291784.
It is not a de Polignac number, because 48719205 - 22 = 48719201 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 48719205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48719201) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75685 + ... + 76325.
It is an arithmetic number, because the mean of its divisors is an integer number (2715660).
Almost surely, 248719205 is an apocalyptic number.
48719205 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
48719205 is a deficient number, since it is larger than the sum of its proper divisors (38181915).
48719205 is a wasteful number, since it uses less digits than its factorization.
48719205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1218 (or 1212 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 36.
The square root of 48719205 is about 6979.9143977559. The cubic root of 48719205 is about 365.2302419225.
The spelling of 48719205 in words is "forty-eight million, seven hundred nineteen thousand, two hundred five".
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