Base | Representation |
---|---|
bin | 10010010000101… |
… | …00010110000100 |
3 | 101200020010012000 |
4 | 21020110112010 |
5 | 303203103203 |
6 | 23111025300 |
7 | 3536653410 |
oct | 1110242604 |
9 | 350203160 |
10 | 153175428 |
11 | 79510a6a |
12 | 4336b230 |
13 | 25971363 |
14 | 164b3d40 |
15 | d6aa4a3 |
hex | 9214584 |
153175428 has 48 divisors (see below), whose sum is σ = 453855360. Its totient is φ = 43764192.
The previous prime is 153175409. The next prime is 153175439. The reversal of 153175428 is 824571351.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 153175392 and 153175401.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100551 + ... + 102062.
It is an arithmetic number, because the mean of its divisors is an integer number (9455320).
Almost surely, 2153175428 is an apocalyptic number.
153175428 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
153175428 is an abundant number, since it is smaller than the sum of its proper divisors (300679932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153175428 is a wasteful number, since it uses less digits than its factorization.
153175428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202633 (or 202625 counting only the distinct ones).
The product of its digits is 33600, while the sum is 36.
The square root of 153175428 is about 12376.4061019344. The cubic root of 153175428 is about 535.0524629019.
The spelling of 153175428 in words is "one hundred fifty-three million, one hundred seventy-five thousand, four hundred twenty-eight".
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