Base | Representation |
---|---|
bin | 1001100101111… |
… | …1000111000111 |
3 | 2210201011200100 |
4 | 2121133013013 |
5 | 40300013323 |
6 | 3554215143 |
7 | 665665362 |
oct | 231370707 |
9 | 83634610 |
10 | 40235463 |
11 | 20791554 |
12 | 115844b3 |
13 | 8449a88 |
14 | 54b50d9 |
15 | 37eb943 |
hex | 265f1c7 |
40235463 has 12 divisors (see below), whose sum is σ = 59103720. Its totient is φ = 26368656.
The previous prime is 40235449. The next prime is 40235467. The reversal of 40235463 is 36453204.
It is not a de Polignac number, because 40235463 - 26 = 40235399 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40235467) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37356 + ... + 38417.
It is an arithmetic number, because the mean of its divisors is an integer number (4925310).
Almost surely, 240235463 is an apocalyptic number.
40235463 is a deficient number, since it is larger than the sum of its proper divisors (18868257).
40235463 is a wasteful number, since it uses less digits than its factorization.
40235463 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75838 (or 75835 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
The square root of 40235463 is about 6343.1429906632. The cubic root of 40235463 is about 342.6649369867.
Adding to 40235463 its reverse (36453204), we get a palindrome (76688667).
The spelling of 40235463 in words is "forty million, two hundred thirty-five thousand, four hundred sixty-three".
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