Base | Representation |
---|---|
bin | 10010010010000… |
… | …11100001001100 |
3 | 101200120221020110 |
4 | 21021003201030 |
5 | 303230244102 |
6 | 23115120020 |
7 | 3541416633 |
oct | 1111034114 |
9 | 350527213 |
10 | 153368652 |
11 | 79633158 |
12 | 43443010 |
13 | 25a0b2a8 |
14 | 1652451a |
15 | d6e786c |
hex | 924384c |
153368652 has 24 divisors (see below), whose sum is σ = 359933616. Its totient is φ = 50826688.
The previous prime is 153368651. The next prime is 153368681. The reversal of 153368652 is 256863351.
It is a self number, because there is not a number n which added to its sum of digits gives 153368652.
It is not an unprimeable number, because it can be changed into a prime (153368651) 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, 34863 + ... + 39014.
It is an arithmetic number, because the mean of its divisors is an integer number (14997234).
Almost surely, 2153368652 is an apocalyptic number.
153368652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
153368652 is an abundant number, since it is smaller than the sum of its proper divisors (206564964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153368652 is a wasteful number, since it uses less digits than its factorization.
153368652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74057 (or 74055 counting only the distinct ones).
The product of its digits is 129600, while the sum is 39.
The square root of 153368652 is about 12384.2097850448. The cubic root of 153368652 is about 535.2773500069.
The spelling of 153368652 in words is "one hundred fifty-three million, three hundred sixty-eight thousand, six hundred fifty-two".
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