Base | Representation |
---|---|
bin | 100101011001001001… |
… | …011110111001001000 |
3 | 10211122010222210202011 |
4 | 211121021132321020 |
5 | 1124211443114340 |
6 | 30240025345304 |
7 | 2620651313665 |
oct | 453111367110 |
9 | 124563883664 |
10 | 40150363720 |
11 | 16033919585 |
12 | 7946338234 |
13 | 3a2b27ab8c |
14 | 1d2c54ca6c |
15 | 109ecd90ea |
hex | 95925ee48 |
40150363720 has 32 divisors (see below), whose sum is σ = 91686657600. Its totient is φ = 15820440768.
The previous prime is 40150363709. The next prime is 40150363753. The reversal of 40150363720 is 2736305104.
It is a super-2 number, since 2×401503637202 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
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, 7488060 + ... + 7493419.
It is an arithmetic number, because the mean of its divisors is an integer number (2865208050).
Almost surely, 240150363720 is an apocalyptic number.
40150363720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
40150363720 is an abundant number, since it is smaller than the sum of its proper divisors (51536293880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40150363720 is a wasteful number, since it uses less digits than its factorization.
40150363720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14981557 (or 14981553 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 31.
Adding to 40150363720 its reverse (2736305104), we get a palindrome (42886668824).
The spelling of 40150363720 in words is "forty billion, one hundred fifty million, three hundred sixty-three thousand, seven hundred twenty".
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