Base | Representation |
---|---|
bin | 11100101000100… |
… | …11000100011100 |
3 | 121201222112012211 |
4 | 32110103010130 |
5 | 442442431022 |
6 | 35500210204 |
7 | 5644453261 |
oct | 1624230434 |
9 | 551875184 |
10 | 240202012 |
11 | 113651366 |
12 | 68539964 |
13 | 3a9c1a8b |
14 | 23c89268 |
15 | 1614ae77 |
hex | e51311c |
240202012 has 24 divisors (see below), whose sum is σ = 448882560. Its totient is φ = 112217280.
The previous prime is 240201991. The next prime is 240202021. The reversal of 240202012 is 210202042.
It is a junction number, because it is equal to n+sod(n) for n = 240201983 and 240202001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29803 + ... + 36994.
It is an arithmetic number, because the mean of its divisors is an integer number (18703440).
Almost surely, 2240202012 is an apocalyptic number.
It is an amenable number.
240202012 is a deficient number, since it is larger than the sum of its proper divisors (208680548).
240202012 is a wasteful number, since it uses less digits than its factorization.
240202012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66861 (or 66859 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 13.
The square root of 240202012 is about 15498.4519226921. The cubic root of 240202012 is about 621.6208129187.
Adding to 240202012 its reverse (210202042), we get a palindrome (450404054).
The spelling of 240202012 in words is "two hundred forty million, two hundred two thousand, twelve".
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