Base | Representation |
---|---|
bin | 100101100000100111… |
… | …001110111011001010 |
3 | 10211221212122121221102 |
4 | 211200213032323022 |
5 | 1124441023300041 |
6 | 30300301541402 |
7 | 2624031656342 |
oct | 454047167312 |
9 | 124855577842 |
10 | 40275603146 |
11 | 16098589839 |
12 | 7980274862 |
13 | 3a4b1ba84c |
14 | 1d4102dd22 |
15 | 10aacc709b |
hex | 9609ceeca |
40275603146 has 8 divisors (see below), whose sum is σ = 60447179460. Its totient is φ = 20126543328.
The previous prime is 40275603139. The next prime is 40275603149. The reversal of 40275603146 is 64130657204.
It is a happy number.
40275603146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 35943988921 + 4331614225 = 189589^2 + 65815^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (40275603149) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5624651 + ... + 5631806.
Almost surely, 240275603146 is an apocalyptic number.
40275603146 is a deficient number, since it is larger than the sum of its proper divisors (20171576314).
40275603146 is a wasteful number, since it uses less digits than its factorization.
40275603146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11258248.
The product of its (nonzero) digits is 120960, while the sum is 38.
The spelling of 40275603146 in words is "forty billion, two hundred seventy-five million, six hundred three thousand, one hundred forty-six".
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