Base | Representation |
---|---|
bin | 1001110001000… |
… | …1101101000111 |
3 | 2212002100010200 |
4 | 2130101231013 |
5 | 40441420413 |
6 | 4022021543 |
7 | 1005133161 |
oct | 234215507 |
9 | 85070120 |
10 | 40966983 |
11 | 21141112 |
12 | 118778b3 |
13 | 8644a25 |
14 | 5625931 |
15 | 38e3573 |
hex | 2711b47 |
40966983 has 24 divisors (see below), whose sum is σ = 62899200. Its totient is φ = 25620624.
The previous prime is 40966921. The next prime is 40966987. The reversal of 40966983 is 38966904.
40966983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 40966983 - 216 = 40901447 is a prime.
It is a super-2 number, since 2×409669832 = 3356587392244578, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40966987) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17178 + ... + 19416.
It is an arithmetic number, because the mean of its divisors is an integer number (2620800).
Almost surely, 240966983 is an apocalyptic number.
40966983 is a deficient number, since it is larger than the sum of its proper divisors (21932217).
40966983 is a wasteful number, since it uses less digits than its factorization.
40966983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2371 (or 2368 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 45.
The square root of 40966983 is about 6400.5455236253. The cubic root of 40966983 is about 344.7291383772.
The spelling of 40966983 in words is "forty million, nine hundred sixty-six thousand, nine hundred eighty-three".
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