Base | Representation |
---|---|
bin | 10000001011101001101… |
… | …011101101001100101100 |
3 | 10221022022201210021200212 |
4 | 100023221223231030230 |
5 | 121204410130023040 |
6 | 2210504513041552 |
7 | 143224641661622 |
oct | 20135153551454 |
9 | 3838281707625 |
10 | 1112022111020 |
11 | 399673544a37 |
12 | 15b625b562b8 |
13 | 80b2b6b2032 |
14 | 3bb71ddd512 |
15 | 1ddd613cd65 |
hex | 102e9aed32c |
1112022111020 has 96 divisors (see below), whose sum is σ = 2367598464000. Its totient is φ = 438701889024.
The previous prime is 1112022110999. The next prime is 1112022111023. The reversal of 1112022111020 is 201112202111.
It is a junction number, because it is equal to n+sod(n) for n = 1112022110986 and 1112022111004.
It is not an unprimeable number, because it can be changed into a prime (1112022111023) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239193656 + ... + 239198304.
It is an arithmetic number, because the mean of its divisors is an integer number (24662484000).
Almost surely, 21112022111020 is an apocalyptic number.
1112022111020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1112022111020 is an abundant number, since it is smaller than the sum of its proper divisors (1255576352980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1112022111020 is a wasteful number, since it uses less digits than its factorization.
1112022111020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5367 (or 5365 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 1112022111020 its reverse (201112202111), we get a palindrome (1313134313131).
It can be divided in two parts, 111202 and 2111020, that added together give a palindrome (2222222).
The spelling of 1112022111020 in words is "one trillion, one hundred twelve billion, twenty-two million, one hundred eleven thousand, twenty".
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