Base | Representation |
---|---|
bin | 10010010000111… |
… | …10000001000001 |
3 | 101200022010112011 |
4 | 21020132001001 |
5 | 303210340131 |
6 | 23111532521 |
7 | 3540210040 |
oct | 1110360101 |
9 | 350263464 |
10 | 153215041 |
11 | 79538801 |
12 | 4338a141 |
13 | 259863b5 |
14 | 164c4557 |
15 | d6b70b1 |
hex | 921e041 |
153215041 has 8 divisors (see below), whose sum is σ = 175556160. Its totient is φ = 130987248.
The previous prime is 153215021. The next prime is 153215047. The reversal of 153215041 is 140512351.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 153215041 - 223 = 144826433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (153215047) 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, 25411 + ... + 30856.
It is an arithmetic number, because the mean of its divisors is an integer number (21944520).
Almost surely, 2153215041 is an apocalyptic number.
It is an amenable number.
153215041 is a deficient number, since it is larger than the sum of its proper divisors (22341119).
153215041 is an equidigital number, since it uses as much as digits as its factorization.
153215041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56663.
The product of its (nonzero) digits is 600, while the sum is 22.
The square root of 153215041 is about 12378.0063418953. The cubic root of 153215041 is about 535.0985825846.
Adding to 153215041 its reverse (140512351), we get a palindrome (293727392).
The spelling of 153215041 in words is "one hundred fifty-three million, two hundred fifteen thousand, forty-one".
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