Base | Representation |
---|---|
bin | 111101100010011010… |
… | …1001110000000110101 |
3 | 110122002211222211020211 |
4 | 1323010311032000311 |
5 | 4131121213213440 |
6 | 140413125025421 |
7 | 12355555360252 |
oct | 1730465160065 |
9 | 418084884224 |
10 | 132151304245 |
11 | 51054a69924 |
12 | 21741255271 |
13 | c6007b661c |
14 | 65790ac429 |
15 | 3686b61eea |
hex | 1ec4d4e035 |
132151304245 has 16 divisors (see below), whose sum is σ = 159669903600. Its totient is φ = 104995699200.
The previous prime is 132151304237. The next prime is 132151304249. The reversal of 132151304245 is 542403151231.
It can be written as a sum of positive squares in 8 ways, for example, as 17540618481 + 114610685764 = 132441^2 + 338542^2 .
It is not a de Polignac number, because 132151304245 - 23 = 132151304237 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132151304249) 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, 9246505 + ... + 9260785.
It is an arithmetic number, because the mean of its divisors is an integer number (9979368975).
Almost surely, 2132151304245 is an apocalyptic number.
It is an amenable number.
132151304245 is a deficient number, since it is larger than the sum of its proper divisors (27518599355).
132151304245 is a wasteful number, since it uses less digits than its factorization.
132151304245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26856.
The product of its (nonzero) digits is 14400, while the sum is 31.
Adding to 132151304245 its reverse (542403151231), we get a palindrome (674554455476).
The spelling of 132151304245 in words is "one hundred thirty-two billion, one hundred fifty-one million, three hundred four thousand, two hundred forty-five".
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