Base | Representation |
---|---|
bin | 10000001011110100011… |
… | …010000000110001110001 |
3 | 10221022210021022201011112 |
4 | 100023310122000301301 |
5 | 121210242204201001 |
6 | 2210534421123105 |
7 | 143232255126500 |
oct | 20136432006161 |
9 | 3838707281145 |
10 | 1112202022001 |
11 | 3997560567a4 |
12 | 15b676259495 |
13 | 80b59a54535 |
14 | 3bb8bc72837 |
15 | 1dde6d29cbb |
hex | 102f4680c71 |
1112202022001 has 48 divisors (see below), whose sum is σ = 1399267172160. Its totient is φ = 878186050560.
The previous prime is 1112202021989. The next prime is 1112202022007. The reversal of 1112202022001 is 1002202022111.
It is not a de Polignac number, because 1112202022001 - 234 = 1095022152817 is a prime.
It is a super-2 number, since 2×11122020220012 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1112202022007) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7896170 + ... + 8035788.
It is an arithmetic number, because the mean of its divisors is an integer number (29151399420).
Almost surely, 21112202022001 is an apocalyptic number.
It is an amenable number.
1112202022001 is a deficient number, since it is larger than the sum of its proper divisors (287065150159).
1112202022001 is a wasteful number, since it uses less digits than its factorization.
1112202022001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139854 (or 139847 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 1112202022001 its reverse (1002202022111), we get a palindrome (2114404044112).
The spelling of 1112202022001 in words is "one trillion, one hundred twelve billion, two hundred two million, twenty-two thousand, one".
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