Base | Representation |
---|---|
bin | 1000010011100001… |
… | …1000100011010111 |
3 | 12202100221220000200 |
4 | 2010320120203113 |
5 | 14031204420033 |
6 | 1005115111543 |
7 | 106150234104 |
oct | 20470304327 |
9 | 5670856020 |
10 | 2229373143 |
11 | a44472048 |
12 | 5227425b3 |
13 | 296b4720a |
14 | 172125aab |
15 | d0ac0013 |
hex | 84e188d7 |
2229373143 has 12 divisors (see below), whose sum is σ = 3223872288. Its totient is φ = 1484556480.
The previous prime is 2229373123. The next prime is 2229373171. The reversal of 2229373143 is 3413739222.
It is not a de Polignac number, because 2229373143 - 224 = 2212595927 is a prime.
It is a super-2 number, since 2×22293731432 = 9940209221459396898, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2229373098 and 2229373107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2229373123) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132655 + ... + 148512.
It is an arithmetic number, because the mean of its divisors is an integer number (268656024).
Almost surely, 22229373143 is an apocalyptic number.
2229373143 is a deficient number, since it is larger than the sum of its proper divisors (994499145).
2229373143 is a wasteful number, since it uses less digits than its factorization.
2229373143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 282054 (or 282051 counting only the distinct ones).
The product of its digits is 54432, while the sum is 36.
The square root of 2229373143 is about 47216.2381284236. The cubic root of 2229373143 is about 1306.3541270656.
The spelling of 2229373143 in words is "two billion, two hundred twenty-nine million, three hundred seventy-three thousand, one hundred forty-three".
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