Base | Representation |
---|---|
bin | 100101010010000010… |
… | …100101010001011011 |
3 | 10211022211121022100010 |
4 | 211102002211101123 |
5 | 1123440431124311 |
6 | 30220125413003 |
7 | 2615002600065 |
oct | 452202452133 |
9 | 124284538303 |
10 | 40031114331 |
11 | 15a8257a76a |
12 | 791240a163 |
13 | 3a0c657800 |
14 | 1d1a78a735 |
15 | 10945d0da6 |
hex | 9520a545b |
40031114331 has 24 divisors (see below), whose sum is σ = 58070473536. Its totient is φ = 24517715040.
The previous prime is 40031114311. The next prime is 40031114341. The reversal of 40031114331 is 13341113004.
It is not a de Polignac number, because 40031114331 - 213 = 40031106139 is a prime.
It is a super-3 number, since 3×400311143313 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 40031114298 and 40031114307.
It is not an unprimeable number, because it can be changed into a prime (40031114311) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80125 + ... + 294078.
It is an arithmetic number, because the mean of its divisors is an integer number (2419603064).
Almost surely, 240031114331 is an apocalyptic number.
40031114331 is a deficient number, since it is larger than the sum of its proper divisors (18039359205).
40031114331 is a wasteful number, since it uses less digits than its factorization.
40031114331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 374443 (or 374430 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 40031114331 its reverse (13341113004), we get a palindrome (53372227335).
The spelling of 40031114331 in words is "forty billion, thirty-one million, one hundred fourteen thousand, three hundred thirty-one".
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