Base | Representation |
---|---|
bin | 1001101000000… |
… | …0010010001110 |
3 | 2210222002001220 |
4 | 2122000102032 |
5 | 40313340332 |
6 | 4001144210 |
7 | 1000102464 |
oct | 232002216 |
9 | 83862056 |
10 | 40371342 |
11 | 20874650 |
12 | 1162b066 |
13 | 849688b |
14 | 550c834 |
15 | 3826d2c |
hex | 268048e |
40371342 has 32 divisors (see below), whose sum is σ = 88470144. Its totient is φ = 12180000.
The previous prime is 40371341. The next prime is 40371349. The reversal of 40371342 is 24317304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40371341) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15348 + ... + 17784.
It is an arithmetic number, because the mean of its divisors is an integer number (2764692).
Almost surely, 240371342 is an apocalyptic number.
40371342 is an abundant number, since it is smaller than the sum of its proper divisors (48098802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40371342 is a wasteful number, since it uses less digits than its factorization.
40371342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2704.
The product of its (nonzero) digits is 2016, while the sum is 24.
The square root of 40371342 is about 6353.8446628793. The cubic root of 40371342 is about 343.0502409782.
Adding to 40371342 its reverse (24317304), we get a palindrome (64688646).
The spelling of 40371342 in words is "forty million, three hundred seventy-one thousand, three hundred forty-two".
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