Base | Representation |
---|---|
bin | 100001101001011010… |
… | …011101101000000000 |
3 | 10110020211201221102121 |
4 | 201221122131220000 |
5 | 1042442320030021 |
6 | 24332550254024 |
7 | 2416202224351 |
oct | 415132355000 |
9 | 113224657377 |
10 | 36128283136 |
11 | 1435a523940 |
12 | 7003357314 |
13 | 3539bc803a |
14 | 1a6a2cbd28 |
15 | e16b51741 |
hex | 86969da00 |
36128283136 has 80 divisors (see below), whose sum is σ = 79190511840. Its totient is φ = 16329748480.
The previous prime is 36128283101. The next prime is 36128283173. The reversal of 36128283136 is 63138282163.
It is a junction number, because it is equal to n+sod(n) for n = 36128283092 and 36128283101.
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, 990210 + ... + 1026046.
It is an arithmetic number, because the mean of its divisors is an integer number (989881398).
Almost surely, 236128283136 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 36128283136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39595255920).
36128283136 is an abundant number, since it is smaller than the sum of its proper divisors (43062228704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36128283136 is a wasteful number, since it uses less digits than its factorization.
36128283136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36045 (or 36029 counting only the distinct ones).
The product of its digits is 248832, while the sum is 43.
The spelling of 36128283136 in words is "thirty-six billion, one hundred twenty-eight million, two hundred eighty-three thousand, one hundred thirty-six".
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