Base | Representation |
---|---|
bin | 100101010000101110… |
… | …011100111100101001 |
3 | 10211021022002211200010 |
4 | 211100232130330221 |
5 | 1123414304411022 |
6 | 30214021002133 |
7 | 2614314254124 |
oct | 452056347451 |
9 | 124238084603 |
10 | 40009060137 |
11 | 15a71087062 |
12 | 7906b53349 |
13 | 3a07c053a7 |
14 | 1d178893bb |
15 | 10926c650c |
hex | 950b9cf29 |
40009060137 has 32 divisors (see below), whose sum is σ = 54971678080. Its totient is φ = 25868989440.
The previous prime is 40009060109. The next prime is 40009060151. The reversal of 40009060137 is 73106090004.
It is a happy number.
40009060137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 40009060137 - 234 = 22829190953 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40009060037) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12435153 + ... + 12438369.
It is an arithmetic number, because the mean of its divisors is an integer number (1717864940).
Almost surely, 240009060137 is an apocalyptic number.
It is an amenable number.
40009060137 is a deficient number, since it is larger than the sum of its proper divisors (14962617943).
40009060137 is a wasteful number, since it uses less digits than its factorization.
40009060137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3913.
The product of its (nonzero) digits is 4536, while the sum is 30.
The spelling of 40009060137 in words is "forty billion, nine million, sixty thousand, one hundred thirty-seven".
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