Base | Representation |
---|---|
bin | 10010010101001110111101… |
… | …01100010110011011101011 |
3 | 12021201210022212221200010222 |
4 | 21022213132230112123223 |
5 | 20240432441041204011 |
6 | 221423025030000255 |
7 | 11330306021245550 |
oct | 1112473654263353 |
9 | 167653285850128 |
10 | 40312004241131 |
11 | 1193225250a407 |
12 | 46308a07a608b |
13 | 19655373b441c |
14 | 9d517ba20a27 |
15 | 49d91b1d7ddb |
hex | 24a9deb166eb |
40312004241131 has 8 divisors (see below), whose sum is σ = 46071072495840. Its totient is φ = 34552988612928.
The previous prime is 40312004241121. The next prime is 40312004241137. The reversal of 40312004241131 is 13114240021304.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40312004241131 - 226 = 40311937132267 is a prime.
It is a super-2 number, since 2×403120042411312 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 40312004241131.
It is not an unprimeable number, because it can be changed into a prime (40312004241137) 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, 11501306 + ... + 14591231.
It is an arithmetic number, because the mean of its divisors is an integer number (5758884061980).
Almost surely, 240312004241131 is an apocalyptic number.
40312004241131 is a deficient number, since it is larger than the sum of its proper divisors (5759068254709).
40312004241131 is a wasteful number, since it uses less digits than its factorization.
40312004241131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26313253.
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 40312004241131 its reverse (13114240021304), we get a palindrome (53426244262435).
The spelling of 40312004241131 in words is "forty trillion, three hundred twelve billion, four million, two hundred forty-one thousand, one hundred thirty-one".
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