Base | Representation |
---|---|
bin | 100101010110101011… |
… | …001110110011001101 |
3 | 10211112020221011111000 |
4 | 211112223032303031 |
5 | 1124120333112203 |
6 | 30231544250513 |
7 | 2616635563305 |
oct | 452653166315 |
9 | 124466834430 |
10 | 40108879053 |
11 | 16012464531 |
12 | 7934470a39 |
13 | 3a227b4639 |
14 | 1d26c30605 |
15 | 109b3424a3 |
hex | 956aceccd |
40108879053 has 8 divisors (see below), whose sum is σ = 59420561600. Its totient is φ = 26739252684.
The previous prime is 40108879051. The next prime is 40108879067. The reversal of 40108879053 is 35097880104.
It is not a de Polignac number, because 40108879053 - 21 = 40108879051 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40108879051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 742756993 + ... + 742757046.
It is an arithmetic number, because the mean of its divisors is an integer number (7427570200).
Almost surely, 240108879053 is an apocalyptic number.
It is an amenable number.
40108879053 is a deficient number, since it is larger than the sum of its proper divisors (19311682547).
40108879053 is a wasteful number, since it uses less digits than its factorization.
40108879053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1485514048 (or 1485514042 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 45.
The spelling of 40108879053 in words is "forty billion, one hundred eight million, eight hundred seventy-nine thousand, fifty-three".
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