Base | Representation |
---|---|
bin | 1000100111101… |
… | …0111010001100 |
3 | 2112000212100211 |
4 | 2021322322030 |
5 | 33223430040 |
6 | 3330532204 |
7 | 616212136 |
oct | 211727214 |
9 | 75025324 |
10 | 36155020 |
11 | 19454890 |
12 | 10137064 |
13 | 764b705 |
14 | 4b32056 |
15 | 32928ea |
hex | 227ae8c |
36155020 has 24 divisors (see below), whose sum is σ = 82828368. Its totient is φ = 13147200.
The previous prime is 36155003. The next prime is 36155029. The reversal of 36155020 is 2055163.
It is a happy number.
36155020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 36154982 and 36155000.
It is not an unprimeable number, because it can be changed into a prime (36155029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81951 + ... + 82390.
It is an arithmetic number, because the mean of its divisors is an integer number (3451182).
Almost surely, 236155020 is an apocalyptic number.
It is an amenable number.
36155020 is an abundant number, since it is smaller than the sum of its proper divisors (46673348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36155020 is a wasteful number, since it uses less digits than its factorization.
36155020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164361 (or 164359 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 22.
The square root of 36155020 is about 6012.9044562507. The cubic root of 36155020 is about 330.6659950739.
It can be divided in two parts, 3615 and 5020, that multiplied together give a triangular number (18147300 = T6024).
The spelling of 36155020 in words is "thirty-six million, one hundred fifty-five thousand, twenty".
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