Base | Representation |
---|---|
bin | 1000101000010… |
… | …1101000010010 |
3 | 2112010002121010 |
4 | 2022011220102 |
5 | 33231331210 |
6 | 3331511350 |
7 | 616454145 |
oct | 212055022 |
9 | 75102533 |
10 | 36198930 |
11 | 19484879 |
12 | 10158556 |
13 | 76656b1 |
14 | 4b4405c |
15 | 32a0920 |
hex | 2285a12 |
36198930 has 32 divisors (see below), whose sum is σ = 88729344. Its totient is φ = 9447296.
The previous prime is 36198889. The next prime is 36198959. The reversal of 36198930 is 3989163.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11427 + ... + 14246.
It is an arithmetic number, because the mean of its divisors is an integer number (2772792).
Almost surely, 236198930 is an apocalyptic number.
36198930 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
36198930 is an abundant number, since it is smaller than the sum of its proper divisors (52530414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36198930 is a wasteful number, since it uses less digits than its factorization.
36198930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25730.
The product of its (nonzero) digits is 34992, while the sum is 39.
The square root of 36198930 is about 6016.5546619307. The cubic root of 36198930 is about 330.7998047067.
It can be divided in two parts, 36198 and 930, that added together give a triangular number (37128 = T272).
The spelling of 36198930 in words is "thirty-six million, one hundred ninety-eight thousand, nine hundred thirty".
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