Base | Representation |
---|---|
bin | 1100011010011111100… |
… | …1110000101111100000 |
3 | 202101111011202112002021 |
4 | 3012213321300233200 |
5 | 11443234201200212 |
6 | 241550335231224 |
7 | 21260015634451 |
oct | 3064771605740 |
9 | 671434675067 |
10 | 213270334432 |
11 | 824a15a8941 |
12 | 353bb978514 |
13 | 1715a702c7c |
14 | a4726db128 |
15 | 58334c5307 |
hex | 31a7e70be0 |
213270334432 has 12 divisors (see below), whose sum is σ = 419875970976. Its totient is φ = 106635167200.
The previous prime is 213270334423. The next prime is 213270334439. The reversal of 213270334432 is 234433072312.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213270334439) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3332348944 + ... + 3332349007.
It is an arithmetic number, because the mean of its divisors is an integer number (34989664248).
Almost surely, 2213270334432 is an apocalyptic number.
It is an amenable number.
213270334432 is a deficient number, since it is larger than the sum of its proper divisors (206605636544).
213270334432 is an equidigital number, since it uses as much as digits as its factorization.
213270334432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6664697961 (or 6664697953 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 34.
The spelling of 213270334432 in words is "two hundred thirteen billion, two hundred seventy million, three hundred thirty-four thousand, four hundred thirty-two".
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