Base | Representation |
---|---|
bin | 1000101011101… |
… | …1101001010100 |
3 | 2112112100002120 |
4 | 2022323221110 |
5 | 33310421210 |
6 | 3340335540 |
7 | 621365166 |
oct | 212735124 |
9 | 75470076 |
10 | 36420180 |
11 | 19616025 |
12 | 102445b0 |
13 | 7712304 |
14 | 4ba0936 |
15 | 32e6270 |
hex | 22bba54 |
36420180 has 24 divisors (see below), whose sum is σ = 101976672. Its totient is φ = 9712032.
The previous prime is 36420157. The next prime is 36420187. The reversal of 36420180 is 8102463.
It is a happy number.
36420180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×364201802 = 2652859022464800, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 36420180.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (36420187) 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, 303442 + ... + 303561.
It is an arithmetic number, because the mean of its divisors is an integer number (4249028).
Almost surely, 236420180 is an apocalyptic number.
36420180 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
36420180 is an abundant number, since it is smaller than the sum of its proper divisors (65556492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36420180 is a wasteful number, since it uses less digits than its factorization.
36420180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 607015 (or 607013 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 36420180 is about 6034.9134210857. The cubic root of 36420180 is about 331.4723922510.
The spelling of 36420180 in words is "thirty-six million, four hundred twenty thousand, one hundred eighty".
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