Base | Representation |
---|---|
bin | 11101001111000… |
… | …10101010011000 |
3 | 122002110211010000 |
4 | 32213202222120 |
5 | 1000240342431 |
6 | 40200253000 |
7 | 6035363466 |
oct | 1647425230 |
9 | 562424100 |
10 | 245246616 |
11 | 11648745a |
12 | 6a171160 |
13 | 3ba69c54 |
14 | 247dd836 |
15 | 167e59e6 |
hex | e9e2a98 |
245246616 has 40 divisors (see below), whose sum is σ = 686919420. Its totient is φ = 81748656.
The previous prime is 245246597. The next prime is 245246663. The reversal of 245246616 is 616642542.
245246616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 188586 + ... + 189881.
Almost surely, 2245246616 is an apocalyptic number.
It is an amenable number.
245246616 is an abundant number, since it is smaller than the sum of its proper divisors (441672804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245246616 is a wasteful number, since it uses less digits than its factorization.
245246616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 378485 (or 378472 counting only the distinct ones).
The product of its digits is 69120, while the sum is 36.
The square root of 245246616 is about 15660.3517201882. The cubic root of 245246616 is about 625.9423574126.
The spelling of 245246616 in words is "two hundred forty-five million, two hundred forty-six thousand, six hundred sixteen".
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