Base | Representation |
---|---|
bin | 100101010000110010… |
… | …000010011101010101 |
3 | 10211021100212121012202 |
4 | 211100302002131111 |
5 | 1123420030001323 |
6 | 30214053054245 |
7 | 2614325250641 |
oct | 452062023525 |
9 | 124240777182 |
10 | 40010000213 |
11 | 15a71669387 |
12 | 7907327385 |
13 | 3a08174251 |
14 | 1d17a51c21 |
15 | 109280ed28 |
hex | 950c82755 |
40010000213 has 8 divisors (see below), whose sum is σ = 40441652160. Its totient is φ = 39578739840.
The previous prime is 40010000207. The next prime is 40010000227. The reversal of 40010000213 is 31200001004.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40010000213 - 216 = 40009934677 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 40010000194 and 40010000203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40010000243) 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, 109928 + ... + 303486.
It is an arithmetic number, because the mean of its divisors is an integer number (5055206520).
Almost surely, 240010000213 is an apocalyptic number.
It is an amenable number.
40010000213 is a deficient number, since it is larger than the sum of its proper divisors (431651947).
40010000213 is a wasteful number, since it uses less digits than its factorization.
40010000213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195787.
The product of its (nonzero) digits is 24, while the sum is 11.
Adding to 40010000213 its reverse (31200001004), we get a palindrome (71210001217).
The spelling of 40010000213 in words is "forty billion, ten million, two hundred thirteen", and thus it is an aban number.
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