Base | Representation |
---|---|
bin | 10010010011010… |
… | …11101001101000 |
3 | 101200220021201121 |
4 | 21021223221220 |
5 | 303301024112 |
6 | 23122425024 |
7 | 3543003112 |
oct | 1111535150 |
9 | 350807647 |
10 | 153533032 |
11 | 79735704 |
12 | 43502174 |
13 | 25a68063 |
14 | 165683b2 |
15 | d72b407 |
hex | 926ba68 |
153533032 has 8 divisors (see below), whose sum is σ = 287874450. Its totient is φ = 76766512.
The previous prime is 153533021. The next prime is 153533033. The reversal of 153533032 is 230335351.
It is a happy number.
153533032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 151930276 + 1602756 = 12326^2 + 1266^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×1535330322 = 47144783830226048, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 153532988 and 153533006.
It is not an unprimeable number, because it can be changed into a prime (153533033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9595807 + ... + 9595822.
Almost surely, 2153533032 is an apocalyptic number.
It is an amenable number.
153533032 is a deficient number, since it is larger than the sum of its proper divisors (134341418).
153533032 is a wasteful number, since it uses less digits than its factorization.
153533032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19191635 (or 19191631 counting only the distinct ones).
The product of its (nonzero) digits is 4050, while the sum is 25.
The square root of 153533032 is about 12390.8446846855. The cubic root of 153533032 is about 535.4685178737.
Adding to 153533032 its reverse (230335351), we get a palindrome (383868383).
The spelling of 153533032 in words is "one hundred fifty-three million, five hundred thirty-three thousand, thirty-two".
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