Base | Representation |
---|---|
bin | 11101100101010… |
… | …00001000111000 |
3 | 122021221110102020 |
4 | 32302220020320 |
5 | 1002011341012 |
6 | 40342434440 |
7 | 6102156030 |
oct | 1662501070 |
9 | 567843366 |
10 | 248152632 |
11 | 118091822 |
12 | 6b132a20 |
13 | 3c5468a0 |
14 | 24d588c0 |
15 | 16bbba8c |
hex | eca8238 |
248152632 has 64 divisors (see below), whose sum is σ = 763553280. Its totient is φ = 65446272.
The previous prime is 248152609. The next prime is 248152649. The reversal of 248152632 is 236251842.
It is a junction number, because it is equal to n+sod(n) for n = 248152593 and 248152602.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54628 + ... + 58995.
It is an arithmetic number, because the mean of its divisors is an integer number (11930520).
Almost surely, 2248152632 is an apocalyptic number.
It is an amenable number.
248152632 is an abundant number, since it is smaller than the sum of its proper divisors (515400648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248152632 is a wasteful number, since it uses less digits than its factorization.
248152632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113652 (or 113648 counting only the distinct ones).
The product of its digits is 23040, while the sum is 33.
The square root of 248152632 is about 15752.8610734685. The cubic root of 248152632 is about 628.4049952312.
The spelling of 248152632 in words is "two hundred forty-eight million, one hundred fifty-two thousand, six hundred thirty-two".
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