Base | Representation |
---|---|
bin | 1011110001011010100… |
… | …1001100011010000110 |
3 | 201100000200120012102021 |
4 | 2330112221030122012 |
5 | 11303143300013030 |
6 | 232524225033354 |
7 | 20416531125211 |
oct | 2742651143206 |
9 | 640020505367 |
10 | 202243360390 |
11 | 78853117055 |
12 | 33242a8585a |
13 | 160c1022a66 |
14 | 9b08008778 |
15 | 53da3a897a |
hex | 2f16a4c686 |
202243360390 has 16 divisors (see below), whose sum is σ = 366356765232. Its totient is φ = 80382073824.
The previous prime is 202243360381. The next prime is 202243360457. The reversal of 202243360390 is 93063342202.
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, 64407144 + ... + 64410283.
It is an arithmetic number, because the mean of its divisors is an integer number (22897297827).
Almost surely, 2202243360390 is an apocalyptic number.
202243360390 is a deficient number, since it is larger than the sum of its proper divisors (164113404842).
202243360390 is a wasteful number, since it uses less digits than its factorization.
202243360390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128817591.
The product of its (nonzero) digits is 46656, while the sum is 34.
The spelling of 202243360390 in words is "two hundred two billion, two hundred forty-three million, three hundred sixty thousand, three hundred ninety".
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