Base | Representation |
---|---|
bin | 11101100100100… |
… | …10110001101100 |
3 | 122021210000101111 |
4 | 32302102301230 |
5 | 1002001041012 |
6 | 40340521404 |
7 | 6101342650 |
oct | 1662226154 |
9 | 567700344 |
10 | 248065132 |
11 | 118032007 |
12 | 6b0b0264 |
13 | 3c515b03 |
14 | 24d34a60 |
15 | 16ba0ba7 |
hex | ec92c6c |
248065132 has 24 divisors (see below), whose sum is σ = 496518176. Its totient is φ = 106230528.
The previous prime is 248065127. The next prime is 248065133. The reversal of 248065132 is 231560842.
248065132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 248065094 and 248065103.
It is not an unprimeable number, because it can be changed into a prime (248065133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44788 + ... + 50020.
Almost surely, 2248065132 is an apocalyptic number.
It is an amenable number.
248065132 is an abundant number, since it is smaller than the sum of its proper divisors (248453044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248065132 is a wasteful number, since it uses less digits than its factorization.
248065132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6937 (or 6935 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 31.
The square root of 248065132 is about 15750.0835553339. The cubic root of 248065132 is about 628.3311268481.
The spelling of 248065132 in words is "two hundred forty-eight million, sixty-five thousand, one hundred thirty-two".
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