Base | Representation |
---|---|
bin | 10010010001000… |
… | …01101011100110 |
3 | 101200022220010012 |
4 | 21020201223212 |
5 | 303211330204 |
6 | 23112130222 |
7 | 3540301565 |
oct | 1110415346 |
9 | 350286105 |
10 | 153230054 |
11 | 7954900a |
12 | 43396972 |
13 | 25990193 |
14 | 164c9bdc |
15 | d6bb76e |
hex | 9221ae6 |
153230054 has 8 divisors (see below), whose sum is σ = 232427880. Its totient is φ = 75754096.
The previous prime is 153230053. The next prime is 153230069. The reversal of 153230054 is 450032351.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153230053) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 430244 + ... + 430599.
It is an arithmetic number, because the mean of its divisors is an integer number (29053485).
Almost surely, 2153230054 is an apocalyptic number.
153230054 is a deficient number, since it is larger than the sum of its proper divisors (79197826).
153230054 is an equidigital number, since it uses as much as digits as its factorization.
153230054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 860934.
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 153230054 is about 12378.6127655727. The cubic root of 153230054 is about 535.1160594863.
The spelling of 153230054 in words is "one hundred fifty-three million, two hundred thirty thousand, fifty-four".
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