Base | Representation |
---|---|
bin | 10010010000011… |
… | …10111001110110 |
3 | 101200011222121121 |
4 | 21020032321312 |
5 | 303201400032 |
6 | 23110334154 |
7 | 3536531422 |
oct | 1110167166 |
9 | 350158547 |
10 | 153153142 |
11 | 794a624a |
12 | 4335a35a |
13 | 2596417c |
14 | 164a9b82 |
15 | d6a3a97 |
hex | 920ee76 |
153153142 has 8 divisors (see below), whose sum is σ = 230337000. Its totient is φ = 76374144.
The previous prime is 153153107. The next prime is 153153157. The reversal of 153153142 is 241351351.
It is a happy number.
153153142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100267 + ... + 101782.
It is an arithmetic number, because the mean of its divisors is an integer number (28792125).
Almost surely, 2153153142 is an apocalyptic number.
153153142 is a deficient number, since it is larger than the sum of its proper divisors (77183858).
153153142 is a wasteful number, since it uses less digits than its factorization.
153153142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202430.
The product of its digits is 1800, while the sum is 25.
The square root of 153153142 is about 12375.5057270400. The cubic root of 153153142 is about 535.0265127921.
The spelling of 153153142 in words is "one hundred fifty-three million, one hundred fifty-three thousand, one hundred forty-two".
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