Base | Representation |
---|---|
bin | 1000010001101111100… |
… | …11110001011010001000 |
3 | 1000012002121121021102110 |
4 | 10020313303301122020 |
5 | 14124424431111021 |
6 | 334353052102320 |
7 | 26355541321425 |
oct | 4106763613210 |
9 | 1005077537373 |
10 | 284404160136 |
11 | aa684808a48 |
12 | 471524649a0 |
13 | 20a85a126b5 |
14 | da9db38d4c |
15 | 75e83ee476 |
hex | 4237cf1688 |
284404160136 has 32 divisors (see below), whose sum is σ = 712197432000. Its totient is φ = 94643115840.
The previous prime is 284404160111. The next prime is 284404160179. The reversal of 284404160136 is 631061404482.
It is a junction number, because it is equal to n+sod(n) for n = 284404160094 and 284404160103.
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, 9877255 + ... + 9906006.
It is an arithmetic number, because the mean of its divisors is an integer number (22256169750).
Almost surely, 2284404160136 is an apocalyptic number.
It is an amenable number.
284404160136 is an abundant number, since it is smaller than the sum of its proper divisors (427793271864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
284404160136 is a wasteful number, since it uses less digits than its factorization.
284404160136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19783869 (or 19783865 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 39.
The spelling of 284404160136 in words is "two hundred eighty-four billion, four hundred four million, one hundred sixty thousand, one hundred thirty-six".
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