Base | Representation |
---|---|
bin | 100101100010001000… |
… | …001111001011000011 |
3 | 10212000122111112221200 |
4 | 211202020033023003 |
5 | 1130014031012011 |
6 | 30303010552243 |
7 | 2624461056333 |
oct | 454210171303 |
9 | 125018445850 |
10 | 40301032131 |
11 | 16100977a28 |
12 | 7988898683 |
13 | 3a53552099 |
14 | 1d4456d0c3 |
15 | 10ad14b856 |
hex | 96220f2c3 |
40301032131 has 12 divisors (see below), whose sum is σ = 58444527960. Its totient is φ = 26760312000.
The previous prime is 40301032117. The next prime is 40301032169. The reversal of 40301032131 is 13123010304.
40301032131 is a `hidden beast` number, since 40 + 301 + 0 + 321 + 3 + 1 = 666.
It is not a de Polignac number, because 40301032131 - 27 = 40301032003 is a prime.
It is a super-2 number, since 2×403010321312 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (40301032231) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8917846 + ... + 8922363.
It is an arithmetic number, because the mean of its divisors is an integer number (4870377330).
Almost surely, 240301032131 is an apocalyptic number.
40301032131 is a deficient number, since it is larger than the sum of its proper divisors (18143495829).
40301032131 is a wasteful number, since it uses less digits than its factorization.
40301032131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17840466 (or 17840463 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 40301032131 its reverse (13123010304), we get a palindrome (53424042435).
The spelling of 40301032131 in words is "forty billion, three hundred one million, thirty-two thousand, one hundred thirty-one".
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