Base | Representation |
---|---|
bin | 100101010011010110… |
… | …111111000111111011 |
3 | 10211101101020102111000 |
4 | 211103112333013323 |
5 | 1124012112142230 |
6 | 30222235540043 |
7 | 2615361632244 |
oct | 452326770773 |
9 | 124341212430 |
10 | 40053240315 |
11 | 15a94012300 |
12 | 79198ba623 |
13 | 3a141037ca |
14 | 1d1d6a9ccb |
15 | 1096501b60 |
hex | 9535bf1fb |
40053240315 has 192 divisors, whose sum is σ = 80898048000. Its totient is φ = 18776862720.
The previous prime is 40053240281. The next prime is 40053240349. The reversal of 40053240315 is 51304235004.
40053240315 is a `hidden beast` number, since 400 + 5 + 3 + 240 + 3 + 15 = 666.
It is an interprime number because it is at equal distance from previous prime (40053240281) and next prime (40053240349).
It is not a de Polignac number, because 40053240315 - 26 = 40053240251 is a prime.
It is a super-2 number, since 2×400532403152 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 89205211 + ... + 89205659.
It is an arithmetic number, because the mean of its divisors is an integer number (421344000).
Almost surely, 240053240315 is an apocalyptic number.
40053240315 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
40053240315 is an abundant number, since it is smaller than the sum of its proper divisors (40844807685).
40053240315 is a wasteful number, since it uses less digits than its factorization.
40053240315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 655 (or 638 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
Adding to 40053240315 its reverse (51304235004), we get a palindrome (91357475319).
The spelling of 40053240315 in words is "forty billion, fifty-three million, two hundred forty thousand, three hundred fifteen".
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