Base | Representation |
---|---|
bin | 1011100111011… |
… | …1001010101101 |
3 | 10101200100211221 |
4 | 2321313022231 |
5 | 44433110410 |
6 | 4500143341 |
7 | 1131064261 |
oct | 271671255 |
9 | 111610757 |
10 | 48722605 |
11 | 25559018 |
12 | 14397b51 |
13 | a12bb59 |
14 | 66840a1 |
15 | 44264da |
hex | 2e772ad |
48722605 has 16 divisors (see below), whose sum is σ = 59754240. Its totient is φ = 38130048.
The previous prime is 48722603. The next prime is 48722621. The reversal of 48722605 is 50622784.
It is a cyclic number.
It is not a de Polignac number, because 48722605 - 21 = 48722603 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48722603) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45304 + ... + 46366.
It is an arithmetic number, because the mean of its divisors is an integer number (3734640).
Almost surely, 248722605 is an apocalyptic number.
It is an amenable number.
48722605 is a deficient number, since it is larger than the sum of its proper divisors (11031635).
48722605 is a wasteful number, since it uses less digits than its factorization.
48722605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1260.
The product of its (nonzero) digits is 26880, while the sum is 34.
The square root of 48722605 is about 6980.1579495023. The cubic root of 48722605 is about 365.2387379146.
The spelling of 48722605 in words is "forty-eight million, seven hundred twenty-two thousand, six hundred five".
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