Base | Representation |
---|---|
bin | 1011101010010… |
… | …1000100011001 |
3 | 10102000220202100 |
4 | 2322211010121 |
5 | 100010114432 |
6 | 4504154013 |
7 | 1132506360 |
oct | 272450431 |
9 | 112026670 |
10 | 48910617 |
11 | 256772a8 |
12 | 14468909 |
13 | a1965c2 |
14 | 66d27d7 |
15 | 446207c |
hex | 2ea5119 |
48910617 has 48 divisors (see below), whose sum is σ = 87984000. Its totient is φ = 25546752.
The previous prime is 48910577. The next prime is 48910619. The reversal of 48910617 is 71601984.
It is not a de Polignac number, because 48910617 - 216 = 48845081 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48910619) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34009 + ... + 35417.
It is an arithmetic number, because the mean of its divisors is an integer number (1833000).
Almost surely, 248910617 is an apocalyptic number.
It is an amenable number.
48910617 is a deficient number, since it is larger than the sum of its proper divisors (39073383).
48910617 is a wasteful number, since it uses less digits than its factorization.
48910617 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1470 (or 1467 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 36.
The square root of 48910617 is about 6993.6125857814. The cubic root of 48910617 is about 365.7079323600.
The spelling of 48910617 in words is "forty-eight million, nine hundred ten thousand, six hundred seventeen".
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