Base | Representation |
---|---|
bin | 1001110000101… |
… | …0100101000111 |
3 | 2212000212002210 |
4 | 2130022211013 |
5 | 40440002144 |
6 | 4021234503 |
7 | 1004652120 |
oct | 234124507 |
9 | 85025083 |
10 | 40937799 |
11 | 211211a1 |
12 | 11862a33 |
13 | 8634666 |
14 | 5619047 |
15 | 38d9ab9 |
hex | 270a947 |
40937799 has 64 divisors (see below), whose sum is σ = 70041600. Its totient is φ = 20746368.
The previous prime is 40937797. The next prime is 40937807. The reversal of 40937799 is 99773904.
It is not a de Polignac number, because 40937799 - 21 = 40937797 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40937797) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 693832 + ... + 693890.
It is an arithmetic number, because the mean of its divisors is an integer number (1094400).
Almost surely, 240937799 is an apocalyptic number.
40937799 is a deficient number, since it is larger than the sum of its proper divisors (29103801).
40937799 is a wasteful number, since it uses less digits than its factorization.
40937799 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172.
The product of its (nonzero) digits is 428652, while the sum is 48.
The square root of 40937799 is about 6398.2653117857. The cubic root of 40937799 is about 344.6472597165.
The spelling of 40937799 in words is "forty million, nine hundred thirty-seven thousand, seven hundred ninety-nine".
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