Base | Representation |
---|---|
bin | 100101100010001100… |
… | …011011100001100111 |
3 | 10212000201120101201202 |
4 | 211202030123201213 |
5 | 1130014321200203 |
6 | 30303050313115 |
7 | 2624503315040 |
oct | 454214334147 |
9 | 125021511652 |
10 | 40302131303 |
11 | 16101558835 |
12 | 798912879b |
13 | 3a53848495 |
14 | 1d447778c7 |
15 | 10ad2b7388 |
hex | 96231b867 |
40302131303 has 8 divisors (see below), whose sum is σ = 46515614880. Its totient is φ = 34202656800.
The previous prime is 40302131279. The next prime is 40302131321. The reversal of 40302131303 is 30313120304.
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 40302131303 - 26 = 40302131239 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40302131323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28501508 + ... + 28502921.
It is an arithmetic number, because the mean of its divisors is an integer number (5814451860).
Almost surely, 240302131303 is an apocalyptic number.
40302131303 is a deficient number, since it is larger than the sum of its proper divisors (6213483577).
40302131303 is a wasteful number, since it uses less digits than its factorization.
40302131303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57004537.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 40302131303 its reverse (30313120304), we get a palindrome (70615251607).
The spelling of 40302131303 in words is "forty billion, three hundred two million, one hundred thirty-one thousand, three hundred three".
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