Base | Representation |
---|---|
bin | 1000011101111001000… |
… | …1011011000110001110 |
3 | 111220110120100120021111 |
4 | 2013132101123012032 |
5 | 4340402013431113 |
6 | 150454053322234 |
7 | 13336465232635 |
oct | 2073621330616 |
9 | 456416316244 |
10 | 145463030158 |
11 | 567660a75a6 |
12 | 2423733637a |
13 | 10942630414 |
14 | 707cdc051c |
15 | 3bb563c13d |
hex | 21de45b18e |
145463030158 has 16 divisors (see below), whose sum is σ = 219246017760. Its totient is φ = 72381427200.
The previous prime is 145463030147. The next prime is 145463030239. The reversal of 145463030158 is 851030364541.
145463030158 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 145463030158.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 628438 + ... + 828166.
It is an arithmetic number, because the mean of its divisors is an integer number (13702876110).
Almost surely, 2145463030158 is an apocalyptic number.
145463030158 is a deficient number, since it is larger than the sum of its proper divisors (73782987602).
145463030158 is a wasteful number, since it uses less digits than its factorization.
145463030158 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201483.
The product of its (nonzero) digits is 172800, while the sum is 40.
Adding to 145463030158 its reverse (851030364541), we get a palindrome (996493394699).
The spelling of 145463030158 in words is "one hundred forty-five billion, four hundred sixty-three million, thirty thousand, one hundred fifty-eight".
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