Base | Representation |
---|---|
bin | 10110111101111001000101… |
… | …001110001011011010101100 |
3 | 111020122110222200000000121220 |
4 | 112331321011032023122230 |
5 | 101214422343231241022 |
6 | 554455240222023340 |
7 | 30163513655232522 |
oct | 2675710516133254 |
9 | 436573880000556 |
10 | 101010202212012 |
11 | 2a2042058aaa45 |
12 | b3b4554417b50 |
13 | 44492b4c7c012 |
14 | 1ad2cc41b8312 |
15 | ba2791a3885c |
hex | 5bde4538b6ac |
101010202212012 has 12 divisors (see below), whose sum is σ = 235690471828056. Its totient is φ = 33670067404000.
The previous prime is 101010202211999. The next prime is 101010202212037. The reversal of 101010202212012 is 210212202010101.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 101010202211982 and 101010202212000.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4208758425489 + ... + 4208758425512.
It is an arithmetic number, because the mean of its divisors is an integer number (19640872652338).
Almost surely, 2101010202212012 is an apocalyptic number.
101010202212012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
101010202212012 is an abundant number, since it is smaller than the sum of its proper divisors (134680269616044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101010202212012 is a wasteful number, since it uses less digits than its factorization.
101010202212012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8417516851008 (or 8417516851006 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 101010202212012 its reverse (210212202010101), we get a palindrome (311222404222113).
The spelling of 101010202212012 in words is "one hundred one trillion, ten billion, two hundred two million, two hundred twelve thousand, twelve".
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