Base | Representation |
---|---|
bin | 10001011011101… |
… | …11110001000001 |
3 | 101012011220011112 |
4 | 20231313301001 |
5 | 244414231000 |
6 | 22302253105 |
7 | 3424020224 |
oct | 1055676101 |
9 | 335156145 |
10 | 146242625 |
11 | 75606281 |
12 | 40b87195 |
13 | 243b48c9 |
14 | 155cb5bb |
15 | cc8b235 |
hex | 8b77c41 |
146242625 has 16 divisors (see below), whose sum is σ = 190449792. Its totient is φ = 111905200.
The previous prime is 146242589. The next prime is 146242627. The reversal of 146242625 is 526242641.
146242625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 146242625 - 218 = 145980481 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 146242591 and 146242600.
It is not an unprimeable number, because it can be changed into a prime (146242627) 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, 22559 + ... + 28308.
It is an arithmetic number, because the mean of its divisors is an integer number (11903112).
Almost surely, 2146242625 is an apocalyptic number.
It is an amenable number.
146242625 is a deficient number, since it is larger than the sum of its proper divisors (44207167).
146242625 is an equidigital number, since it uses as much as digits as its factorization.
146242625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50905 (or 50895 counting only the distinct ones).
The product of its digits is 23040, while the sum is 32.
The square root of 146242625 is about 12093.0816998811. The cubic root of 146242625 is about 526.8552652454.
The spelling of 146242625 in words is "one hundred forty-six million, two hundred forty-two thousand, six hundred twenty-five".
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