Base | Representation |
---|---|
bin | 11010001001011110001101… |
… | …011011110010001110001110 |
3 | 120002011220102020122101211210 |
4 | 122021132031123302032032 |
5 | 110033130222242041304 |
6 | 1044330154331555250 |
7 | 33136325143244541 |
oct | 3211361533621616 |
9 | 502156366571753 |
10 | 115000122221454 |
11 | 33708306a46518 |
12 | 10a939642bbb26 |
13 | 4c226077897c2 |
14 | 205806da20858 |
15 | d4663ca27c89 |
hex | 68978d6f238e |
115000122221454 has 8 divisors (see below), whose sum is σ = 230000244442920. Its totient is φ = 38333374073816.
The previous prime is 115000122221447. The next prime is 115000122221461. The reversal of 115000122221454 is 454122221000511.
115000122221454 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (115000122221447) and next prime (115000122221461).
It is a sphenic number, since it is the product of 3 distinct primes.
115000122221454 is an admirable number.
It is a super-3 number, since 3×1150001222214543 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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, 9583343518449 + ... + 9583343518460.
It is an arithmetic number, because the mean of its divisors is an integer number (28750030555365).
Almost surely, 2115000122221454 is an apocalyptic number.
115000122221454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115000122221454 is a wasteful number, since it uses less digits than its factorization.
115000122221454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19166687036914.
The product of its (nonzero) digits is 6400, while the sum is 30.
Adding to 115000122221454 its reverse (454122221000511), we get a palindrome (569122343221965).
The spelling of 115000122221454 in words is "one hundred fifteen trillion, one hundred twenty-two million, two hundred twenty-one thousand, four hundred fifty-four".
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