Base | Representation |
---|---|
bin | 1000110011001… |
… | …0010111001000 |
3 | 2120110001010012 |
4 | 2030302113020 |
5 | 33422001230 |
6 | 3355011052 |
7 | 625461644 |
oct | 214622710 |
9 | 76401105 |
10 | 36906440 |
11 | 1991839a |
12 | 10439a88 |
13 | 785273c |
14 | 4c89c24 |
15 | 3390395 |
hex | 23325c8 |
36906440 has 32 divisors (see below), whose sum is σ = 83825280. Its totient is φ = 14622912.
The previous prime is 36906433. The next prime is 36906449. The reversal of 36906440 is 4460963.
It is a junction number, because it is equal to n+sod(n) for n = 36906397 and 36906406.
It is not an unprimeable number, because it can be changed into a prime (36906449) 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 7 ways as a sum of consecutive naturals, for example, 32 + ... + 8591.
It is an arithmetic number, because the mean of its divisors is an integer number (2619540).
Almost surely, 236906440 is an apocalyptic number.
It is an amenable number.
36906440 is an abundant number, since it is smaller than the sum of its proper divisors (46918840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36906440 is a wasteful number, since it uses less digits than its factorization.
36906440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8741 (or 8737 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 32.
The square root of 36906440 is about 6075.0670778190. The cubic root of 36906440 is about 332.9410808172.
The spelling of 36906440 in words is "thirty-six million, nine hundred six thousand, four hundred forty".
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