Base | Representation |
---|---|
bin | 1001101011110… |
… | …0000110010111 |
3 | 2211102112011000 |
4 | 2122330012113 |
5 | 40344210333 |
6 | 4010314343 |
7 | 1002142665 |
oct | 232740627 |
9 | 84375130 |
10 | 40616343 |
11 | 20a21729 |
12 | 117289b3 |
13 | 8551251 |
14 | 5573c35 |
15 | 3874713 |
hex | 26bc197 |
40616343 has 32 divisors (see below), whose sum is σ = 62532800. Its totient is φ = 26034048.
The previous prime is 40616339. The next prime is 40616347. The reversal of 40616343 is 34361604.
40616343 is a `hidden beast` number, since 4 + 0 + 616 + 3 + 43 = 666.
It is an interprime number because it is at equal distance from previous prime (40616339) and next prime (40616347).
It is not a de Polignac number, because 40616343 - 22 = 40616339 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40616347) 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, 108705 + ... + 109077.
It is an arithmetic number, because the mean of its divisors is an integer number (1954150).
Almost surely, 240616343 is an apocalyptic number.
40616343 is a deficient number, since it is larger than the sum of its proper divisors (21916457).
40616343 is a wasteful number, since it uses less digits than its factorization.
40616343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 528 (or 522 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
The square root of 40616343 is about 6373.0952448555. The cubic root of 40616343 is about 343.7427966314.
Adding to 40616343 its reverse (34361604), we get a palindrome (74977947).
It can be divided in two parts, 4061 and 6343, that added together give a square (10404 = 1022).
The spelling of 40616343 in words is "forty million, six hundred sixteen thousand, three hundred forty-three".
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