Base | Representation |
---|---|
bin | 10010010001000… |
… | …00010000101011 |
3 | 101200022121010200 |
4 | 21020200100223 |
5 | 303211133420 |
6 | 23112043243 |
7 | 3540245613 |
oct | 1110402053 |
9 | 350277120 |
10 | 153224235 |
11 | 795446aa |
12 | 43393523 |
13 | 2598a638 |
14 | 164c7a43 |
15 | d6b9b90 |
hex | 922042b |
153224235 has 12 divisors (see below), whose sum is σ = 265588752. Its totient is φ = 81719568.
The previous prime is 153224231. The next prime is 153224237. The reversal of 153224235 is 532422351.
It is a happy number.
It is not a de Polignac number, because 153224235 - 22 = 153224231 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 153224199 and 153224208.
It is not an unprimeable number, because it can be changed into a prime (153224231) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1702447 + ... + 1702536.
It is an arithmetic number, because the mean of its divisors is an integer number (22132396).
Almost surely, 2153224235 is an apocalyptic number.
153224235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
153224235 is a deficient number, since it is larger than the sum of its proper divisors (112364517).
153224235 is a wasteful number, since it uses less digits than its factorization.
153224235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3404994 (or 3404991 counting only the distinct ones).
The product of its digits is 7200, while the sum is 27.
The square root of 153224235 is about 12378.3777208486. The cubic root of 153224235 is about 535.1092856198.
Adding to 153224235 its reverse (532422351), we get a palindrome (685646586).
The spelling of 153224235 in words is "one hundred fifty-three million, two hundred twenty-four thousand, two hundred thirty-five".
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