Base | Representation |
---|---|
bin | 1001101000100… |
… | …0000110001101 |
3 | 2211000200222001 |
4 | 2122020012031 |
5 | 40320401331 |
6 | 4001552301 |
7 | 1000264666 |
oct | 232100615 |
9 | 84020861 |
10 | 40403341 |
11 | 208966a0 |
12 | 11645691 |
13 | 84a8304 |
14 | 551a36d |
15 | 3831561 |
hex | 268818d |
40403341 has 8 divisors (see below), whose sum is σ = 45993024. Its totient is φ = 35133120.
The previous prime is 40403317. The next prime is 40403369. The reversal of 40403341 is 14330404.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 40403341 - 25 = 40403309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40413341) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79596 + ... + 80101.
It is an arithmetic number, because the mean of its divisors is an integer number (5749128).
Almost surely, 240403341 is an apocalyptic number.
It is an amenable number.
40403341 is a deficient number, since it is larger than the sum of its proper divisors (5589683).
40403341 is a wasteful number, since it uses less digits than its factorization.
40403341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159731.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 40403341 is about 6356.3622458132. The cubic root of 40403341 is about 343.1408528259.
Adding to 40403341 its reverse (14330404), we get a palindrome (54733745).
It can be divided in two parts, 4040 and 3341, that added together give a triangular number (7381 = T121).
The spelling of 40403341 in words is "forty million, four hundred three thousand, three hundred forty-one".
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