Base | Representation |
---|---|
bin | 10010010000010… |
… | …10010111010001 |
3 | 101200011001002211 |
4 | 21020022113101 |
5 | 303200301140 |
6 | 23110112121 |
7 | 3536423254 |
oct | 1110122721 |
9 | 350131084 |
10 | 153134545 |
11 | 79493283 |
12 | 4334b641 |
13 | 25958875 |
14 | 164a309b |
15 | d69d2ea |
hex | 920a5d1 |
153134545 has 8 divisors (see below), whose sum is σ = 183968640. Its totient is φ = 122369520.
The previous prime is 153134537. The next prime is 153134551. The reversal of 153134545 is 545431351.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 153134545 - 23 = 153134537 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12255 + ... + 21364.
It is an arithmetic number, because the mean of its divisors is an integer number (22996080).
Almost surely, 2153134545 is an apocalyptic number.
It is an amenable number.
153134545 is a deficient number, since it is larger than the sum of its proper divisors (30834095).
153134545 is an equidigital number, since it uses as much as digits as its factorization.
153134545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34535.
The product of its digits is 18000, while the sum is 31.
The square root of 153134545 is about 12374.7543409960. The cubic root of 153134545 is about 535.0048562752.
Adding to 153134545 its reverse (545431351), we get a palindrome (698565896).
The spelling of 153134545 in words is "one hundred fifty-three million, one hundred thirty-four thousand, five hundred forty-five".
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