Base | Representation |
---|---|
bin | 100101110011111101… |
… | …100110010001111001 |
3 | 10212210111111112111100 |
4 | 211303331212101321 |
5 | 1131122124424311 |
6 | 30352415522013 |
7 | 2635053200322 |
oct | 456375462171 |
9 | 125714445440 |
10 | 40600233081 |
11 | 16244856041 |
12 | 7a50b29309 |
13 | 3aa0530275 |
14 | 1d721b5449 |
15 | 10c954da56 |
hex | 973f66479 |
40600233081 has 24 divisors (see below), whose sum is σ = 60058380096. Its totient is φ = 26415436320.
The previous prime is 40600233071. The next prime is 40600233103. The reversal of 40600233081 is 18033200604.
It is a happy number.
40600233081 is a `hidden beast` number, since 4 + 0 + 600 + 23 + 30 + 8 + 1 = 666.
It is a de Polignac number, because none of the positive numbers 2k-40600233081 is a prime.
It is a super-2 number, since 2×406002330812 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (40600233001) 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, 430411 + ... + 516191.
It is an arithmetic number, because the mean of its divisors is an integer number (2502432504).
Almost surely, 240600233081 is an apocalyptic number.
It is an amenable number.
40600233081 is a deficient number, since it is larger than the sum of its proper divisors (19458147015).
40600233081 is a wasteful number, since it uses less digits than its factorization.
40600233081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87053 (or 87050 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 40600233081 its reverse (18033200604), we get a palindrome (58633433685).
The spelling of 40600233081 in words is "forty billion, six hundred million, two hundred thirty-three thousand, eighty-one".
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