Base | Representation |
---|---|
bin | 1001000110001001000010… |
… | …1110111111010101000100 |
3 | 1022102002121200211220021012 |
4 | 2101202100232333111010 |
5 | 2302324234144232322 |
6 | 33134240353141352 |
7 | 2051361611143640 |
oct | 221422056772504 |
9 | 38362550756235 |
10 | 10001112102212 |
11 | 32064a2064960 |
12 | 115634825a858 |
13 | 57714068587a |
14 | 2680b0adbc20 |
15 | 1252428b9ae2 |
hex | 91890bbf544 |
10001112102212 has 48 divisors (see below), whose sum is σ = 22284876515328. Its totient is φ = 3813632130720.
The previous prime is 10001112102187. The next prime is 10001112102271. The reversal of 10001112102212 is 21220121110001.
It is a super-2 number, since 2×100011121022122 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345423218 + ... + 345452169.
It is an arithmetic number, because the mean of its divisors is an integer number (464268260736).
Almost surely, 210001112102212 is an apocalyptic number.
It is an amenable number.
10001112102212 is an abundant number, since it is smaller than the sum of its proper divisors (12283764413116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10001112102212 is a wasteful number, since it uses less digits than its factorization.
10001112102212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 690875456 (or 690875454 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 10001112102212 its reverse (21220121110001), we get a palindrome (31221233212213).
The spelling of 10001112102212 in words is "ten trillion, one billion, one hundred twelve million, one hundred two thousand, two hundred twelve".
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