Base | Representation |
---|---|
bin | 1010001111101101111110… |
… | …11000111010010101010000 |
3 | 2221202212200100111111021112 |
4 | 11013312333120322111100 |
5 | 10423114040444234120 |
6 | 115530141130112452 |
7 | 4513522123652663 |
oct | 507667730722520 |
9 | 87685610444245 |
10 | 22530314446160 |
11 | 71a7064160404 |
12 | 263a63887b728 |
13 | c757a4246281 |
14 | 57c68a02d6da |
15 | 2910e9ed4bc5 |
hex | 147dbf63a550 |
22530314446160 has 40 divisors (see below), whose sum is σ = 55464332919336. Its totient is φ = 8482000732160.
The previous prime is 22530314446153. The next prime is 22530314446223. The reversal of 22530314446160 is 6164441303522.
It can be written as a sum of positive squares in 4 ways, for example, as 4025416246336 + 18504898199824 = 2006344^2 + 4301732^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
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, 8283202481 + ... + 8283205200.
Almost surely, 222530314446160 is an apocalyptic number.
22530314446160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22530314446160 is an abundant number, since it is smaller than the sum of its proper divisors (32934018473176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22530314446160 is a wasteful number, since it uses less digits than its factorization.
22530314446160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16566407711 (or 16566407705 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 41.
Adding to 22530314446160 its reverse (6164441303522), we get a palindrome (28694755749682).
The spelling of 22530314446160 in words is "twenty-two trillion, five hundred thirty billion, three hundred fourteen million, four hundred forty-six thousand, one hundred sixty".
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