Base | Representation |
---|---|
bin | 110100111110000000… |
… | …1110100000111111101 |
3 | 101212121102200201110121 |
4 | 1221330001310013331 |
5 | 3330430000001000 |
6 | 124131145134541 |
7 | 11134555022266 |
oct | 1517401640775 |
9 | 355542621417 |
10 | 113750000125 |
11 | 44271a00773 |
12 | 1a06678a451 |
13 | a95a3a8ca8 |
14 | 571125b96d |
15 | 2e5b438b1a |
hex | 1a7c0741fd |
113750000125 has 16 divisors (see below), whose sum is σ = 143365560624. Its totient is φ = 90099000000.
The previous prime is 113750000083. The next prime is 113750000129. The reversal of 113750000125 is 521000057311.
It can be written as a sum of positive squares in 8 ways, for example, as 2417000569 + 111332999556 = 49163^2 + 333666^2 .
It is not a de Polignac number, because 113750000125 - 29 = 113749999613 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 113750000125.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113750000129) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4492326 + ... + 4517575.
It is an arithmetic number, because the mean of its divisors is an integer number (8960347539).
Almost surely, 2113750000125 is an apocalyptic number.
It is an amenable number.
113750000125 is a deficient number, since it is larger than the sum of its proper divisors (29615560499).
113750000125 is an equidigital number, since it uses as much as digits as its factorization.
113750000125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9010017 (or 9010007 counting only the distinct ones).
The product of its (nonzero) digits is 1050, while the sum is 25.
Adding to 113750000125 its reverse (521000057311), we get a palindrome (634750057436).
The spelling of 113750000125 in words is "one hundred thirteen billion, seven hundred fifty million, one hundred twenty-five", and thus it is an aban number.
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