Base | Representation |
---|---|
bin | 1000101011111… |
… | …0001010010000 |
3 | 2112112212020001 |
4 | 2022332022100 |
5 | 33311233410 |
6 | 3340455344 |
7 | 621440212 |
oct | 212761220 |
9 | 75485201 |
10 | 36430480 |
11 | 19622839 |
12 | 1024a554 |
13 | 7716bc8 |
14 | 4ba45b2 |
15 | 32e933a |
hex | 22be290 |
36430480 has 20 divisors (see below), whose sum is σ = 84701052. Its totient is φ = 14572160.
The previous prime is 36430477. The next prime is 36430501. The reversal of 36430480 is 8403463.
It can be written as a sum of positive squares in 2 ways, for example, as 8042896 + 28387584 = 2836^2 + 5328^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is an unprimeable number.
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, 227611 + ... + 227770.
Almost surely, 236430480 is an apocalyptic number.
It is an amenable number.
36430480 is an abundant number, since it is smaller than the sum of its proper divisors (48270572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36430480 is a wasteful number, since it uses less digits than its factorization.
36430480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 455394 (or 455388 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 28.
The square root of 36430480 is about 6035.7667284281. The cubic root of 36430480 is about 331.5036372351.
The spelling of 36430480 in words is "thirty-six million, four hundred thirty thousand, four hundred eighty".
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