Base | Representation |
---|---|
bin | 1001101100010… |
… | …1100011101011 |
3 | 2211111111021211 |
4 | 2123011203223 |
5 | 40401430313 |
6 | 4011213551 |
7 | 1002363640 |
oct | 233054353 |
9 | 84444254 |
10 | 40655083 |
11 | 20a48847 |
12 | 117472b7 |
13 | 8565a81 |
14 | 5583dc7 |
15 | 3880e3d |
hex | 26c58eb |
40655083 has 4 divisors (see below), whose sum is σ = 46462960. Its totient is φ = 34847208.
The previous prime is 40655063. The next prime is 40655107. The reversal of 40655083 is 38055604.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 40655083 - 29 = 40654571 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40655063) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2903928 + ... + 2903941.
It is an arithmetic number, because the mean of its divisors is an integer number (11615740).
Almost surely, 240655083 is an apocalyptic number.
40655083 is a deficient number, since it is larger than the sum of its proper divisors (5807877).
40655083 is an equidigital number, since it uses as much as digits as its factorization.
40655083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5807876.
The product of its (nonzero) digits is 14400, while the sum is 31.
The square root of 40655083 is about 6376.1338599499. The cubic root of 40655083 is about 343.8520495692.
The spelling of 40655083 in words is "forty million, six hundred fifty-five thousand, eighty-three".
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