Base | Representation |
---|---|
bin | 1000101111100… |
… | …1001001001000 |
3 | 2120000010121220 |
4 | 2023321021020 |
5 | 33342001242 |
6 | 3350002040 |
7 | 623464443 |
oct | 213711110 |
9 | 76003556 |
10 | 36672072 |
11 | 197782a8 |
12 | 10346320 |
13 | 779cb68 |
14 | 4c2865a |
15 | 3345bec |
hex | 22f9248 |
36672072 has 32 divisors (see below), whose sum is σ = 91845600. Its totient is φ = 12201984.
The previous prime is 36672067. The next prime is 36672091. The reversal of 36672072 is 27027663.
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 7 ways as a sum of consecutive naturals, for example, 17463 + ... + 19449.
It is an arithmetic number, because the mean of its divisors is an integer number (2870175).
Almost surely, 236672072 is an apocalyptic number.
It is an amenable number.
36672072 is an abundant number, since it is smaller than the sum of its proper divisors (55173528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36672072 is a wasteful number, since it uses less digits than its factorization.
36672072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2765 (or 2761 counting only the distinct ones).
The product of its (nonzero) digits is 21168, while the sum is 33.
The square root of 36672072 is about 6055.7470224573. The cubic root of 36672072 is about 332.2348220177.
The spelling of 36672072 in words is "thirty-six million, six hundred seventy-two thousand, seventy-two".
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