Base | Representation |
---|---|
bin | 1001001001111000011… |
… | …1100100011101001000 |
3 | 120000221112021102120111 |
4 | 2102132013210131020 |
5 | 10034043012411422 |
6 | 200125524204104 |
7 | 14235223413664 |
oct | 2223607443510 |
9 | 500845242514 |
10 | 157271607112 |
11 | 607757a4204 |
12 | 26591b39634 |
13 | 11aa4c21869 |
14 | 787d40d8a4 |
15 | 4157199a77 |
hex | 249e1e4748 |
157271607112 has 24 divisors (see below), whose sum is σ = 303069530610. Its totient is φ = 76510506240.
The previous prime is 157271607109. The next prime is 157271607127. The reversal of 157271607112 is 211706172751.
It can be written as a sum of positive squares in 3 ways, for example, as 132680976516 + 24590630596 = 364254^2 + 156814^2 .
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 5 ways as a sum of consecutive naturals, for example, 7169089 + ... + 7190992.
Almost surely, 2157271607112 is an apocalyptic number.
It is an amenable number.
157271607112 is a deficient number, since it is larger than the sum of its proper divisors (145797923498).
157271607112 is a wasteful number, since it uses less digits than its factorization.
157271607112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14360161 (or 14360120 counting only the distinct ones).
The product of its (nonzero) digits is 41160, while the sum is 40.
Adding to 157271607112 its reverse (211706172751), we get a palindrome (368977779863).
The spelling of 157271607112 in words is "one hundred fifty-seven billion, two hundred seventy-one million, six hundred seven thousand, one hundred twelve".
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