Base | Representation |
---|---|
bin | 110000010001101101001101… |
… | …001100001010000000100000 |
3 | 1000211202212210011102102022120 |
4 | 300101231031030022000200 |
5 | 210312200002321410422 |
6 | 2031323501405304240 |
7 | 62502554645216562 |
oct | 6021551514120040 |
9 | 1024685704372276 |
10 | 212323003310112 |
11 | 6171a753134842 |
12 | 1b991754265080 |
13 | 9161c86458066 |
14 | 3a606b9855332 |
15 | 198301ddd445c |
hex | c11b4d30a020 |
212323003310112 has 48 divisors (see below), whose sum is σ = 570941734521312. Its totient is φ = 69048131156480.
The previous prime is 212323003309933. The next prime is 212323003310113. The reversal of 212323003310112 is 211013300323212.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (212323003310113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26971922298 + ... + 26971930169.
It is an arithmetic number, because the mean of its divisors is an integer number (11894619469194).
Almost surely, 2212323003310112 is an apocalyptic number.
It is an amenable number.
212323003310112 is an abundant number, since it is smaller than the sum of its proper divisors (358618731211200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212323003310112 is a wasteful number, since it uses less digits than its factorization.
212323003310112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53943852521 (or 53943852513 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 212323003310112 its reverse (211013300323212), we get a palindrome (423336303633324).
The spelling of 212323003310112 in words is "two hundred twelve trillion, three hundred twenty-three billion, three million, three hundred ten thousand, one hundred twelve".
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