Base | Representation |
---|---|
bin | 10010111110000… |
… | …01010110111010 |
3 | 102002102111011111 |
4 | 21133001112322 |
5 | 311214030340 |
6 | 23442350534 |
7 | 3641362012 |
oct | 1137012672 |
9 | 362374144 |
10 | 159126970 |
11 | 819064a2 |
12 | 4535b44a |
13 | 26c76292 |
14 | 171c2c42 |
15 | de83aea |
hex | 97c15ba |
159126970 has 32 divisors (see below), whose sum is σ = 303928848. Its totient is φ = 59778048.
The previous prime is 159126911. The next prime is 159126977. The reversal of 159126970 is 79621951.
It can be written as a sum of positive squares in 8 ways, for example, as 144312169 + 14814801 = 12013^2 + 3849^2 .
It is not an unprimeable number, because it can be changed into a prime (159126977) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123972 + ... + 125248.
Almost surely, 2159126970 is an apocalyptic number.
159126970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
159126970 is a deficient number, since it is larger than the sum of its proper divisors (144801878).
159126970 is a wasteful number, since it uses less digits than its factorization.
159126970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2034.
The product of its (nonzero) digits is 34020, while the sum is 40.
The square root of 159126970 is about 12614.5538961947. The cubic root of 159126970 is about 541.8943186153.
It can be divided in two parts, 1591 and 26970, that added together give a 4-th power (28561 = 134).
The spelling of 159126970 in words is "one hundred fifty-nine million, one hundred twenty-six thousand, nine hundred seventy".
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