Base | Representation |
---|---|
bin | 10010010000101… |
… | …01101010000110 |
3 | 101200020101120012 |
4 | 21020111222012 |
5 | 303203241211 |
6 | 23111110222 |
7 | 3540005162 |
oct | 1110255206 |
9 | 350211505 |
10 | 153180806 |
11 | 79515009 |
12 | 43372372 |
13 | 2597393c |
14 | 164b5ca2 |
15 | d6abd8b |
hex | 9215a86 |
153180806 has 8 divisors (see below), whose sum is σ = 230171160. Its totient is φ = 76457088.
The previous prime is 153180803. The next prime is 153180817. The reversal of 153180806 is 608081351.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153180803) 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 3 ways as a sum of consecutive naturals, for example, 65216 + ... + 67523.
It is an arithmetic number, because the mean of its divisors is an integer number (28771395).
Almost surely, 2153180806 is an apocalyptic number.
153180806 is a deficient number, since it is larger than the sum of its proper divisors (76990354).
153180806 is a wasteful number, since it uses less digits than its factorization.
153180806 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133318.
The product of its (nonzero) digits is 5760, while the sum is 32.
The square root of 153180806 is about 12376.6233682697. The cubic root of 153180806 is about 535.0587247385.
The spelling of 153180806 in words is "one hundred fifty-three million, one hundred eighty thousand, eight hundred six".
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