Base | Representation |
---|---|
bin | 1001000111010011001011… |
… | …0000010000000100101000 |
3 | 1022110222222102122120012111 |
4 | 2101310302300100010220 |
5 | 2303141012103223422 |
6 | 33151331042452104 |
7 | 2052664655241145 |
oct | 221646260200450 |
9 | 38428872576174 |
10 | 10021010211112 |
11 | 321398302065a |
12 | 115a180064034 |
13 | 578c91c06cc4 |
14 | 26903b65d3cc |
15 | 125a0970aa77 |
hex | 91d32c10128 |
10021010211112 has 32 divisors (see below), whose sum is σ = 18954023004000. Its totient is φ = 4966741057600.
The previous prime is 10021010211101. The next prime is 10021010211131. The reversal of 10021010211112 is 21111201012001.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 10021010211092 and 10021010211101.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7975714 + ... + 9146257.
It is an arithmetic number, because the mean of its divisors is an integer number (592313218875).
Almost surely, 210021010211112 is an apocalyptic number.
It is an amenable number.
10021010211112 is a deficient number, since it is larger than the sum of its proper divisors (8933012792888).
10021010211112 is a wasteful number, since it uses less digits than its factorization.
10021010211112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17122617 (or 17122613 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 10021010211112 its reverse (21111201012001), we get a palindrome (31132211223113).
The spelling of 10021010211112 in words is "ten trillion, twenty-one billion, ten million, two hundred eleven thousand, one hundred twelve".
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