Base | Representation |
---|---|
bin | 10010111110100… |
… | …10111101001110 |
3 | 102002120011001021 |
4 | 21133102331032 |
5 | 311223332204 |
6 | 23444104354 |
7 | 3642112120 |
oct | 1137227516 |
9 | 362504037 |
10 | 159199054 |
11 | 81955673 |
12 | 453950ba |
13 | 26ca0031 |
14 | 17201210 |
15 | de9a154 |
hex | 97d2f4e |
159199054 has 16 divisors (see below), whose sum is σ = 284779008. Its totient is φ = 65261592.
The previous prime is 159199039. The next prime is 159199087. The reversal of 159199054 is 450991951.
It is a self number, because there is not a number n which added to its sum of digits gives 159199054.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246882 + ... + 247525.
It is an arithmetic number, because the mean of its divisors is an integer number (17798688).
Almost surely, 2159199054 is an apocalyptic number.
159199054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
159199054 is a deficient number, since it is larger than the sum of its proper divisors (125579954).
159199054 is a wasteful number, since it uses less digits than its factorization.
159199054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 494439.
The product of its (nonzero) digits is 72900, while the sum is 43.
The square root of 159199054 is about 12617.4107486441. The cubic root of 159199054 is about 541.9761317176.
The spelling of 159199054 in words is "one hundred fifty-nine million, one hundred ninety-nine thousand, fifty-four".
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