Base | Representation |
---|---|
bin | 10010111100000001… |
… | …101111011011011000 |
3 | 1221111010211200200220 |
4 | 102330001233123120 |
5 | 313121104122300 |
6 | 13201433400040 |
7 | 1316622623022 |
oct | 227401573330 |
9 | 57433750626 |
10 | 20334442200 |
11 | 8695298436 |
12 | 3b35b69020 |
13 | 1bc0a74627 |
14 | dac8a3012 |
15 | 7e02ceda0 |
hex | 4bc06f6d8 |
20334442200 has 96 divisors (see below), whose sum is σ = 66354532800. Its totient is φ = 5137119360.
The previous prime is 20334442127. The next prime is 20334442223. The reversal of 20334442200 is 224443302.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 880462 + ... + 903261.
It is an arithmetic number, because the mean of its divisors is an integer number (691193050).
Almost surely, 220334442200 is an apocalyptic number.
20334442200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20334442200 is an abundant number, since it is smaller than the sum of its proper divisors (46020090600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20334442200 is a wasteful number, since it uses less digits than its factorization.
20334442200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1783761 (or 1783752 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 24.
Adding to 20334442200 its reverse (224443302), we get a palindrome (20558885502).
The spelling of 20334442200 in words is "twenty billion, three hundred thirty-four million, four hundred forty-two thousand, two hundred".
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