Base | Representation |
---|---|
bin | 1000100101001… |
… | …0110111000100 |
3 | 2111201112100021 |
4 | 2021102313010 |
5 | 33203202410 |
6 | 3323224524 |
7 | 614626654 |
oct | 211226704 |
9 | 74645307 |
10 | 35990980 |
11 | 19352613 |
12 | 10078144 |
13 | 75c1b4c |
14 | 4acc364 |
15 | 325deda |
hex | 2252dc4 |
35990980 has 12 divisors (see below), whose sum is σ = 75581100. Its totient is φ = 14396384.
The previous prime is 35990963. The next prime is 35990987. The reversal of 35990980 is 8909953.
It can be written as a sum of positive squares in 2 ways, for example, as 18818244 + 17172736 = 4338^2 + 4144^2 .
It is not an unprimeable number, because it can be changed into a prime (35990987) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 899755 + ... + 899794.
It is an arithmetic number, because the mean of its divisors is an integer number (6298425).
Almost surely, 235990980 is an apocalyptic number.
It is an amenable number.
35990980 is an abundant number, since it is smaller than the sum of its proper divisors (39590120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
35990980 is a wasteful number, since it uses less digits than its factorization.
35990980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1799558 (or 1799556 counting only the distinct ones).
The product of its (nonzero) digits is 87480, while the sum is 43.
The square root of 35990980 is about 5999.2482862439. The cubic root of 35990980 is about 330.1651453787.
The spelling of 35990980 in words is "thirty-five million, nine hundred ninety thousand, nine hundred eighty".
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