Base | Representation |
---|---|
bin | 100101010010101000… |
… | …110010110110001100 |
3 | 10211100112110020011211 |
4 | 211102220302312030 |
5 | 1124001012201104 |
6 | 30221124224204 |
7 | 2615154000301 |
oct | 452250626614 |
9 | 124315406154 |
10 | 40041131404 |
11 | 15a881a173a |
12 | 791583b064 |
13 | 3a11754081 |
14 | 1d1bc370a8 |
15 | 109540de04 |
hex | 952a32d8c |
40041131404 has 12 divisors (see below), whose sum is σ = 70073711064. Its totient is φ = 20020071104.
The previous prime is 40041131359. The next prime is 40041131413. The reversal of 40041131404 is 40413114004.
It is a super-2 number, since 2×400411314042 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105819 + ... + 302125.
It is an arithmetic number, because the mean of its divisors is an integer number (5839475922).
Almost surely, 240041131404 is an apocalyptic number.
It is an amenable number.
40041131404 is a deficient number, since it is larger than the sum of its proper divisors (30032579660).
40041131404 is a wasteful number, since it uses less digits than its factorization.
40041131404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247304 (or 247302 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 40041131404 its reverse (40413114004), we get a palindrome (80454245408).
The spelling of 40041131404 in words is "forty billion, forty-one million, one hundred thirty-one thousand, four hundred four".
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