Base | Representation |
---|---|
bin | 10010010000011… |
… | …00101100111100 |
3 | 101200011112020121 |
4 | 21020030230330 |
5 | 303201102444 |
6 | 23110224324 |
7 | 3536463220 |
oct | 1110145474 |
9 | 350145217 |
10 | 153144124 |
11 | 7949a4a1 |
12 | 433550a4 |
13 | 25960033 |
14 | 164a6780 |
15 | d6a1084 |
hex | 920cb3c |
153144124 has 24 divisors (see below), whose sum is σ = 306754560. Its totient is φ = 65533296.
The previous prime is 153144119. The next prime is 153144127. The reversal of 153144124 is 421441351.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153144127) 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, 16329 + ... + 23935.
It is an arithmetic number, because the mean of its divisors is an integer number (12781440).
Almost surely, 2153144124 is an apocalyptic number.
153144124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
153144124 is an abundant number, since it is smaller than the sum of its proper divisors (153610436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153144124 is a wasteful number, since it uses less digits than its factorization.
153144124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8337 (or 8335 counting only the distinct ones).
The product of its digits is 1920, while the sum is 25.
The square root of 153144124 is about 12375.1413729298. The cubic root of 153144124 is about 535.0160113996.
Adding to 153144124 its reverse (421441351), we get a palindrome (574585475).
The spelling of 153144124 in words is "one hundred fifty-three million, one hundred forty-four thousand, one hundred twenty-four".
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