Base | Representation |
---|---|
bin | 100101100011111110… |
… | …011000001101011111 |
3 | 10212002210202222211011 |
4 | 211203332120031133 |
5 | 1130044443032033 |
6 | 30310034440051 |
7 | 2625315235036 |
oct | 454376301537 |
9 | 125083688734 |
10 | 40332002143 |
11 | 16117400184 |
12 | 7997133027 |
13 | 3a59aa6734 |
14 | 1d4871171d |
15 | 10b0c17ccd |
hex | 963f9835f |
40332002143 has 8 divisors (see below), whose sum is σ = 40997505456. Its totient is φ = 39666638400.
The previous prime is 40332002111. The next prime is 40332002203. The reversal of 40332002143 is 34120023304.
It is a happy number.
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 40332002143 - 25 = 40332002111 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40332002443) 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, 661380 + ... + 719782.
It is an arithmetic number, because the mean of its divisors is an integer number (5124688182).
Almost surely, 240332002143 is an apocalyptic number.
40332002143 is a deficient number, since it is larger than the sum of its proper divisors (665503313).
40332002143 is a wasteful number, since it uses less digits than its factorization.
40332002143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69785.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 40332002143 its reverse (34120023304), we get a palindrome (74452025447).
The spelling of 40332002143 in words is "forty billion, three hundred thirty-two million, two thousand, one hundred forty-three".
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