Base | Representation |
---|---|
bin | 10010111110001… |
… | …00010111100000 |
3 | 102002110010002000 |
4 | 21133010113200 |
5 | 311214424141 |
6 | 23442524000 |
7 | 3641442651 |
oct | 1137042740 |
9 | 362403060 |
10 | 159139296 |
11 | 81914788 |
12 | 45366600 |
13 | 26c7ba84 |
14 | 171c7528 |
15 | de875b6 |
hex | 97c45e0 |
159139296 has 48 divisors (see below), whose sum is σ = 464158800. Its totient is φ = 53046144.
The previous prime is 159139291. The next prime is 159139313. The reversal of 159139296 is 692931951.
It is a happy number.
159139296 is a `hidden beast` number, since 1 + 591 + 39 + 29 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (159139291) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 91231 + ... + 92958.
It is an arithmetic number, because the mean of its divisors is an integer number (9669975).
Almost surely, 2159139296 is an apocalyptic number.
159139296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
159139296 is an abundant number, since it is smaller than the sum of its proper divisors (305019504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
159139296 is a wasteful number, since it uses less digits than its factorization.
159139296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 184208 (or 184194 counting only the distinct ones).
The product of its digits is 131220, while the sum is 45.
The square root of 159139296 is about 12615.0424493935. The cubic root of 159139296 is about 541.9083099936.
The spelling of 159139296 in words is "one hundred fifty-nine million, one hundred thirty-nine thousand, two hundred ninety-six".
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