Base | Representation |
---|---|
bin | 10010010000010… |
… | …10000010101000 |
3 | 101200010222021220 |
4 | 21020022002220 |
5 | 303200230344 |
6 | 23110102040 |
7 | 3536416356 |
oct | 1110120250 |
9 | 350128256 |
10 | 153133224 |
11 | 79492292 |
12 | 4334a920 |
13 | 2595809a |
14 | 164a27d6 |
15 | d69cc19 |
hex | 920a0a8 |
153133224 has 32 divisors (see below), whose sum is σ = 396036000. Its totient is φ = 49284032.
The previous prime is 153133223. The next prime is 153133231. The reversal of 153133224 is 422331351.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 153133194 and 153133203.
It is not an unprimeable number, because it can be changed into a prime (153133223) 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, 109314 + ... + 110705.
It is an arithmetic number, because the mean of its divisors is an integer number (12376125).
Almost surely, 2153133224 is an apocalyptic number.
It is an amenable number.
153133224 is an abundant number, since it is smaller than the sum of its proper divisors (242902776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153133224 is a wasteful number, since it uses less digits than its factorization.
153133224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220057 (or 220053 counting only the distinct ones).
The product of its digits is 2160, while the sum is 24.
The square root of 153133224 is about 12374.7009660840. The cubic root of 153133224 is about 535.0033178820.
Adding to 153133224 its reverse (422331351), we get a palindrome (575464575).
The spelling of 153133224 in words is "one hundred fifty-three million, one hundred thirty-three thousand, two hundred twenty-four".
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