Base | Representation |
---|---|
bin | 110000011101000010110100… |
… | …001010111010111110111000 |
3 | 1000221112100211011011012022202 |
4 | 300131002310022322332320 |
5 | 210412431120222321443 |
6 | 2033121432410405332 |
7 | 62613056123641262 |
oct | 6035026412727670 |
9 | 1027470734135282 |
10 | 213102120120248 |
11 | 619a0113279937 |
12 | 1ba98750a30848 |
13 | 91ba59ca6a948 |
14 | 3a8a2aa4b2b32 |
15 | 199841db4e7b8 |
hex | c1d0b42bafb8 |
213102120120248 has 16 divisors (see below), whose sum is σ = 399578815245960. Its totient is φ = 106547769388000.
The previous prime is 213102120120247. The next prime is 213102120120271. The reversal of 213102120120248 is 842021021201312.
213102120120248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 213102120120248.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213102120120247) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411058778 + ... + 411576873.
Almost surely, 2213102120120248 is an apocalyptic number.
It is an amenable number.
213102120120248 is a deficient number, since it is larger than the sum of its proper divisors (186476695125712).
213102120120248 is a wasteful number, since it uses less digits than its factorization.
213102120120248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 822668038 (or 822668034 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 29.
The spelling of 213102120120248 in words is "two hundred thirteen trillion, one hundred two billion, one hundred twenty million, one hundred twenty thousand, two hundred forty-eight".
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