Base | Representation |
---|---|
bin | 1100110100000001110… |
… | …0000010100011010010 |
3 | 210001011211221100221100 |
4 | 3031000130002203102 |
5 | 12101303323040102 |
6 | 245042422205230 |
7 | 21621613510161 |
oct | 3150034024322 |
9 | 701154840840 |
10 | 220124424402 |
11 | 85399554103 |
12 | 367b3283816 |
13 | 179b070c7cc |
14 | a922b153d8 |
15 | 5ad50bba1c |
hex | 33407028d2 |
220124424402 has 48 divisors (see below), whose sum is σ = 488163806208. Its totient is φ = 71667011520.
The previous prime is 220124424391. The next prime is 220124424449. The reversal of 220124424402 is 204424421022.
220124424402 is a `hidden beast` number, since 220 + 12 + 4 + 4 + 24 + 402 = 666.
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, 677874 + ... + 948557.
It is an arithmetic number, because the mean of its divisors is an integer number (10170079296).
Almost surely, 2220124424402 is an apocalyptic number.
220124424402 is an abundant number, since it is smaller than the sum of its proper divisors (268039381806).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220124424402 is a wasteful number, since it uses less digits than its factorization.
220124424402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1626615 (or 1626612 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 27.
Adding to 220124424402 its reverse (204424421022), we get a palindrome (424548845424).
The spelling of 220124424402 in words is "two hundred twenty billion, one hundred twenty-four million, four hundred twenty-four thousand, four hundred two".
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