Base | Representation |
---|---|
bin | 1001010010111111010… |
… | …0000001101011011100 |
3 | 120021020212202021220011 |
4 | 2110233310001223130 |
5 | 10104044241114333 |
6 | 201212243133004 |
7 | 14352624144604 |
oct | 2245764015334 |
9 | 507225667804 |
10 | 159715957468 |
11 | 6180a548871 |
12 | 26b54674164 |
13 | 120a4468212 |
14 | 7a31cd5c04 |
15 | 424ba819cd |
hex | 252fd01adc |
159715957468 has 12 divisors (see below), whose sum is σ = 279505724400. Its totient is φ = 79857179072.
The previous prime is 159715957451. The next prime is 159715957469. The reversal of 159715957468 is 864759517951.
159715957468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (159715957469) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 672180 + ... + 878212.
It is an arithmetic number, because the mean of its divisors is an integer number (23292143700).
Almost surely, 2159715957468 is an apocalyptic number.
It is an amenable number.
159715957468 is a deficient number, since it is larger than the sum of its proper divisors (119789766932).
159715957468 is a wasteful number, since it uses less digits than its factorization.
159715957468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 399836 (or 399834 counting only the distinct ones).
The product of its digits is 95256000, while the sum is 67.
The spelling of 159715957468 in words is "one hundred fifty-nine billion, seven hundred fifteen million, nine hundred fifty-seven thousand, four hundred sixty-eight".
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