Base | Representation |
---|---|
bin | 10010010000010… |
… | …11110010111100 |
3 | 101200011100011010 |
4 | 21020023302330 |
5 | 303200443122 |
6 | 23110155220 |
7 | 3536446335 |
oct | 1110136274 |
9 | 350140133 |
10 | 153140412 |
11 | 79497727 |
12 | 43352b10 |
13 | 2595b439 |
14 | 164a528c |
15 | d69ee0c |
hex | 920bcbc |
153140412 has 48 divisors (see below), whose sum is σ = 368676000. Its totient is φ = 49443840.
The previous prime is 153140401. The next prime is 153140413. The reversal of 153140412 is 214041351.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153140413) 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 in 15 ways as a sum of consecutive naturals, for example, 72264 + ... + 74352.
It is an arithmetic number, because the mean of its divisors is an integer number (7680750).
Almost surely, 2153140412 is an apocalyptic number.
153140412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
153140412 is an abundant number, since it is smaller than the sum of its proper divisors (215535588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153140412 is a wasteful number, since it uses less digits than its factorization.
153140412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2286 (or 2284 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 153140412 is about 12374.9913939364. The cubic root of 153140412 is about 535.0116886840.
Adding to 153140412 its reverse (214041351), we get a palindrome (367181763).
The spelling of 153140412 in words is "one hundred fifty-three million, one hundred forty thousand, four hundred twelve".
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