Base | Representation |
---|---|
bin | 1000110100001… |
… | …1000110000100 |
3 | 2120120112010201 |
4 | 2031003012010 |
5 | 33431144410 |
6 | 3400300244 |
7 | 626165530 |
oct | 215030604 |
9 | 76515121 |
10 | 36974980 |
11 | 19964939 |
12 | 10471684 |
13 | 78779b3 |
14 | 4ca6bc0 |
15 | 33a583a |
hex | 2343184 |
36974980 has 48 divisors (see below), whose sum is σ = 89591040. Its totient is φ = 12555648.
The previous prime is 36974963. The next prime is 36974999. The reversal of 36974980 is 8947963.
It is a self number, because there is not a number n which added to its sum of digits gives 36974980.
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, 14049 + ... + 16471.
It is an arithmetic number, because the mean of its divisors is an integer number (1866480).
Almost surely, 236974980 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 36974980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44795520).
36974980 is an abundant number, since it is smaller than the sum of its proper divisors (52616060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36974980 is a wasteful number, since it uses less digits than its factorization.
36974980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2548 (or 2546 counting only the distinct ones).
The product of its (nonzero) digits is 326592, while the sum is 46.
The square root of 36974980 is about 6080.7055511676. The cubic root of 36974980 is about 333.1470581463.
The spelling of 36974980 in words is "thirty-six million, nine hundred seventy-four thousand, nine hundred eighty".
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