Base | Representation |
---|---|
bin | 10010010001101… |
… | …10011011100010 |
3 | 101200111012200220 |
4 | 21020312123202 |
5 | 303222040132 |
6 | 23114023510 |
7 | 3541104426 |
oct | 1110663342 |
9 | 350435626 |
10 | 153315042 |
11 | 795a6951 |
12 | 43417b96 |
13 | 259bca7a |
14 | 1650cb86 |
15 | d6d6a2c |
hex | 92366e2 |
153315042 has 32 divisors (see below), whose sum is σ = 309914880. Its totient is φ = 50561280.
The previous prime is 153315037. The next prime is 153315077. The reversal of 153315042 is 240513351.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 330903 + ... + 331365.
It is an arithmetic number, because the mean of its divisors is an integer number (9684840).
Almost surely, 2153315042 is an apocalyptic number.
153315042 is an abundant number, since it is smaller than the sum of its proper divisors (156599838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153315042 is a wasteful number, since it uses less digits than its factorization.
153315042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 938.
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 153315042 is about 12382.0451460976. The cubic root of 153315042 is about 535.2149740203.
Adding to 153315042 its reverse (240513351), we get a palindrome (393828393).
The spelling of 153315042 in words is "one hundred fifty-three million, three hundred fifteen thousand, forty-two".
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