Base | Representation |
---|---|
bin | 1001111111110… |
… | …0111010010001 |
3 | 2220220021200020 |
4 | 2133330322101 |
5 | 41213233020 |
6 | 4054414053 |
7 | 1016255010 |
oct | 237747221 |
9 | 86807606 |
10 | 41930385 |
11 | 21739a12 |
12 | 12061329 |
13 | 88c13a3 |
14 | 57d6a77 |
15 | 3a33c40 |
hex | 27fce91 |
41930385 has 32 divisors (see below), whose sum is σ = 77037312. Its totient is φ = 19077120.
The previous prime is 41930377. The next prime is 41930387. The reversal of 41930385 is 58303914.
It is not a de Polignac number, because 41930385 - 23 = 41930377 is a prime.
It is not an unprimeable number, because it can be changed into a prime (41930387) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24477 + ... + 26133.
It is an arithmetic number, because the mean of its divisors is an integer number (2407416).
Almost surely, 241930385 is an apocalyptic number.
It is an amenable number.
41930385 is a deficient number, since it is larger than the sum of its proper divisors (35106927).
41930385 is a wasteful number, since it uses less digits than its factorization.
41930385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1913.
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 41930385 is about 6475.3675571353. The cubic root of 41930385 is about 347.4105078108.
The spelling of 41930385 in words is "forty-one million, nine hundred thirty thousand, three hundred eighty-five".
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