Base | Representation |
---|---|
bin | 1001100111111… |
… | …0001000101110 |
3 | 2210221121222222 |
4 | 2121332020232 |
5 | 40313100132 |
6 | 4001035342 |
7 | 1000035023 |
oct | 231761056 |
9 | 83847888 |
10 | 40362542 |
11 | 20868a80 |
12 | 11625b52 |
13 | 849287c |
14 | 550954a |
15 | 3824412 |
hex | 267e22e |
40362542 has 32 divisors (see below), whose sum is σ = 67858560. Its totient is φ = 17851680.
The previous prime is 40362499. The next prime is 40362547. The reversal of 40362542 is 24526304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40362547) 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, 204788 + ... + 204984.
It is an arithmetic number, because the mean of its divisors is an integer number (2120580).
Almost surely, 240362542 is an apocalyptic number.
40362542 is a deficient number, since it is larger than the sum of its proper divisors (27496018).
40362542 is a wasteful number, since it uses less digits than its factorization.
40362542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 416.
The product of its (nonzero) digits is 5760, while the sum is 26.
The square root of 40362542 is about 6353.1521310291. The cubic root of 40362542 is about 343.0253135474.
Adding to 40362542 its reverse (24526304), we get a palindrome (64888846).
It can be divided in two parts, 40362 and 542, that added together give a palindrome (40904).
The spelling of 40362542 in words is "forty million, three hundred sixty-two thousand, five hundred forty-two".
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