Base | Representation |
---|---|
bin | 10000110110001… |
… | …00001000100001 |
3 | 100211220102100222 |
4 | 20123010020201 |
5 | 242134000140 |
6 | 22004452425 |
7 | 3334064633 |
oct | 1033041041 |
9 | 324812328 |
10 | 141312545 |
11 | 72849230 |
12 | 3b3aa115 |
13 | 233798ba |
14 | 14aa6a53 |
15 | c6155b5 |
hex | 86c4221 |
141312545 has 16 divisors (see below), whose sum is σ = 185251968. Its totient is φ = 102627840.
The previous prime is 141312541. The next prime is 141312553. The reversal of 141312545 is 545213141.
It is not a de Polignac number, because 141312545 - 22 = 141312541 is a prime.
It is not an unprimeable number, because it can be changed into a prime (141312541) 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, 51857 + ... + 54513.
It is an arithmetic number, because the mean of its divisors is an integer number (11578248).
Almost surely, 2141312545 is an apocalyptic number.
It is an amenable number.
141312545 is a deficient number, since it is larger than the sum of its proper divisors (43939423).
141312545 is a wasteful number, since it uses less digits than its factorization.
141312545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3640.
The product of its digits is 2400, while the sum is 26.
The square root of 141312545 is about 11887.4953207141. The cubic root of 141312545 is about 520.8670753322.
Adding to 141312545 its reverse (545213141), we get a palindrome (686525686).
The spelling of 141312545 in words is "one hundred forty-one million, three hundred twelve thousand, five hundred forty-five".
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