Base | Representation |
---|---|
bin | 100101011101001011… |
… | …100100010100110110 |
3 | 10211210212022001111221 |
4 | 211131023210110312 |
5 | 1124331303103001 |
6 | 30250443420554 |
7 | 2622432344035 |
oct | 453513442466 |
9 | 124725261457 |
10 | 40218019126 |
11 | 1606902903a |
12 | 7964b2475a |
13 | 3a3c2a846c |
14 | 1d3752071c |
15 | 10a5c001a1 |
hex | 95d2e4536 |
40218019126 has 8 divisors (see below), whose sum is σ = 60329365704. Its totient is φ = 20108230560.
The previous prime is 40218019117. The next prime is 40218019151. The reversal of 40218019126 is 62191081204.
It is a happy number.
40218019126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×402180191263 (a number of 33 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 40218019091 and 40218019100.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322675 + ... + 429598.
It is an arithmetic number, because the mean of its divisors is an integer number (7541170713).
Almost surely, 240218019126 is an apocalyptic number.
40218019126 is a deficient number, since it is larger than the sum of its proper divisors (20111346578).
40218019126 is a wasteful number, since it uses less digits than its factorization.
40218019126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 779006.
The product of its (nonzero) digits is 6912, while the sum is 34.
The spelling of 40218019126 in words is "forty billion, two hundred eighteen million, nineteen thousand, one hundred twenty-six".
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