Base | Representation |
---|---|
bin | 1001110000110… |
… | …1101110110001 |
3 | 2212001111210210 |
4 | 2130031232301 |
5 | 40440410310 |
6 | 4021414333 |
7 | 1005034545 |
oct | 234155661 |
9 | 85044723 |
10 | 40950705 |
11 | 2112a964 |
12 | 1186a3a9 |
13 | 863a4b3 |
14 | 561da25 |
15 | 38dd820 |
hex | 270dbb1 |
40950705 has 16 divisors (see below), whose sum is σ = 69375744. Its totient is φ = 20555520.
The previous prime is 40950691. The next prime is 40950709. The reversal of 40950705 is 50705904.
It is not a de Polignac number, because 40950705 - 25 = 40950673 is a prime.
It is not an unprimeable number, because it can be changed into a prime (40950709) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80041 + ... + 80550.
It is an arithmetic number, because the mean of its divisors is an integer number (4335984).
Almost surely, 240950705 is an apocalyptic number.
It is an amenable number.
40950705 is a deficient number, since it is larger than the sum of its proper divisors (28425039).
40950705 is a wasteful number, since it uses less digits than its factorization.
40950705 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160616.
The product of its (nonzero) digits is 6300, while the sum is 30.
The square root of 40950705 is about 6399.2737869230. The cubic root of 40950705 is about 344.6834736012.
The spelling of 40950705 in words is "forty million, nine hundred fifty thousand, seven hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •