Base | Representation |
---|---|
bin | 10010010001001… |
… | …01010101011000 |
3 | 101200100122122100 |
4 | 21020211111120 |
5 | 303212320031 |
6 | 23112323400 |
7 | 3540363321 |
oct | 1110452530 |
9 | 350318570 |
10 | 153245016 |
11 | 79559281 |
12 | 433a3560 |
13 | 25996c32 |
14 | 164d1448 |
15 | d6c0de6 |
hex | 9225558 |
153245016 has 24 divisors (see below), whose sum is σ = 415038780. Its totient is φ = 51081648.
The previous prime is 153245011. The next prime is 153245087. The reversal of 153245016 is 610542351.
153245016 is a `hidden beast` number, since 153 + 2 + 4 + 501 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153245011) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 1064130 + ... + 1064273.
Almost surely, 2153245016 is an apocalyptic number.
It is an amenable number.
153245016 is an abundant number, since it is smaller than the sum of its proper divisors (261793764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153245016 is a wasteful number, since it uses less digits than its factorization.
153245016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2128415 (or 2128408 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 153245016 is about 12379.2170996392. The cubic root of 153245016 is about 535.1334758823.
Adding to 153245016 its reverse (610542351), we get a palindrome (763787367).
The spelling of 153245016 in words is "one hundred fifty-three million, two hundred forty-five thousand, sixteen".
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