Base | Representation |
---|---|
bin | 100101100010101110… |
… | …110011100000000001 |
3 | 10212001100112012122010 |
4 | 211202232303200001 |
5 | 1130024123024101 |
6 | 30304011403133 |
7 | 2624643025335 |
oct | 454256634001 |
9 | 125040465563 |
10 | 40311142401 |
11 | 16106652a22 |
12 | 79901534a9 |
13 | 3a55681baa |
14 | 1d45a417c5 |
15 | 10ade972d6 |
hex | 962bb3801 |
40311142401 has 8 divisors (see below), whose sum is σ = 53758473984. Its totient is φ = 26868952880.
The previous prime is 40311142351. The next prime is 40311142451. The reversal of 40311142401 is 10424111304.
It is an interprime number because it is at equal distance from previous prime (40311142351) and next prime (40311142451).
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 40311142401 - 26 = 40311142337 is a prime.
It is not an unprimeable number, because it can be changed into a prime (40311142451) 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, 1267185 + ... + 1298606.
It is an arithmetic number, because the mean of its divisors is an integer number (6719809248).
Almost surely, 240311142401 is an apocalyptic number.
It is an amenable number.
40311142401 is a deficient number, since it is larger than the sum of its proper divisors (13447331583).
40311142401 is a wasteful number, since it uses less digits than its factorization.
40311142401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2571031.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 40311142401 its reverse (10424111304), we get a palindrome (50735253705).
The spelling of 40311142401 in words is "forty billion, three hundred eleven million, one hundred forty-two thousand, four hundred one".
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