Base | Representation |
---|---|
bin | 1001100101010… |
… | …0111111110011 |
3 | 2210122001211222 |
4 | 2121110333303 |
5 | 40242202120 |
6 | 3553255255 |
7 | 665433530 |
oct | 231247763 |
9 | 83561758 |
10 | 40194035 |
11 | 20763412 |
12 | 1156452b |
13 | 8433c6b |
14 | 54a3d87 |
15 | 37de525 |
hex | 2654ff3 |
40194035 has 32 divisors (see below), whose sum is σ = 59761152. Its totient is φ = 25320960.
The previous prime is 40194017. The next prime is 40194047. The reversal of 40194035 is 53049104.
It is not a de Polignac number, because 40194035 - 214 = 40177651 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 40193995 and 40194013.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24800 + ... + 26370.
It is an arithmetic number, because the mean of its divisors is an integer number (1867536).
Almost surely, 240194035 is an apocalyptic number.
40194035 is a deficient number, since it is larger than the sum of its proper divisors (19567117).
40194035 is a wasteful number, since it uses less digits than its factorization.
40194035 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1643.
The product of its (nonzero) digits is 2160, while the sum is 26.
The square root of 40194035 is about 6339.8765760857. The cubic root of 40194035 is about 342.5472895437.
The spelling of 40194035 in words is "forty million, one hundred ninety-four thousand, thirty-five".
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