Base | Representation |
---|---|
bin | 1001010010010111010111… |
… | …11001011010010101110001 |
3 | 2200022100100110212201111200 |
4 | 10221023223321122111301 |
5 | 10134044212422033131 |
6 | 111233502144001413 |
7 | 4205312644464600 |
oct | 451135371322561 |
9 | 80270313781450 |
10 | 20422232221041 |
11 | 6564024756132 |
12 | 2359b70300269 |
13 | b51a67900251 |
14 | 508626d6da37 |
15 | 25636847e2e6 |
hex | 1292ebe5a571 |
20422232221041 has 18 divisors (see below), whose sum is σ = 34314907202082. Its totient is φ = 11669846983200.
The previous prime is 20422232221009. The next prime is 20422232221073. The reversal of 20422232221041 is 14012223222402.
20422232221041 is a `hidden beast` number, since 2 + 0 + 422 + 2 + 3 + 22 + 210 + 4 + 1 = 666.
It is an interprime number because it is at equal distance from previous prime (20422232221009) and next prime (20422232221073).
It can be written as a sum of positive squares in only one way, i.e., 19536179000625 + 886053220416 = 4419975^2 + 941304^2 .
It is not a de Polignac number, because 20422232221041 - 25 = 20422232221009 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20422232220996 and 20422232221014.
It is not an unprimeable number, because it can be changed into a prime (20422232221841) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 23154457860 + ... + 23154458741.
It is an arithmetic number, because the mean of its divisors is an integer number (1906383733449).
Almost surely, 220422232221041 is an apocalyptic number.
20422232221041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
20422232221041 is a deficient number, since it is larger than the sum of its proper divisors (13892674981041).
20422232221041 is a wasteful number, since it uses less digits than its factorization.
20422232221041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46308916621 (or 46308916611 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 20422232221041 its reverse (14012223222402), we get a palindrome (34434455443443).
The spelling of 20422232221041 in words is "twenty trillion, four hundred twenty-two billion, two hundred thirty-two million, two hundred twenty-one thousand, forty-one".
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