Base | Representation |
---|---|
bin | 10010010010011… |
… | …00001010000000 |
3 | 101200122201202211 |
4 | 21021030022000 |
5 | 303232412112 |
6 | 23115551504 |
7 | 3541625035 |
oct | 1111141200 |
9 | 350581684 |
10 | 153404032 |
11 | 796577a1 |
12 | 4345b594 |
13 | 25a21422 |
14 | 1653338c |
15 | d7030a7 |
hex | 924c280 |
153404032 has 16 divisors (see below), whose sum is σ = 305609850. Its totient is φ = 76701952.
The previous prime is 153404021. The next prime is 153404033. The reversal of 153404032 is 230404351.
It can be written as a sum of positive squares in only one way, i.e., 94789696 + 58614336 = 9736^2 + 7656^2 .
It is a tau number, because it is divible by the number of its divisors (16).
It is a junction number, because it is equal to n+sod(n) for n = 153403994 and 153404012.
It is not an unprimeable number, because it can be changed into a prime (153404033) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 599107 + ... + 599362.
Almost surely, 2153404032 is an apocalyptic number.
It is an amenable number.
153404032 is a deficient number, since it is larger than the sum of its proper divisors (152205818).
153404032 is an equidigital number, since it uses as much as digits as its factorization.
153404032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1198483 (or 1198471 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 153404032 is about 12385.6381345492. The cubic root of 153404032 is about 535.3185071716.
Adding to 153404032 its reverse (230404351), we get a palindrome (383808383).
The spelling of 153404032 in words is "one hundred fifty-three million, four hundred four thousand, thirty-two".
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