Base | Representation |
---|---|
bin | 10000110101010… |
… | …10111010100101 |
3 | 100211201011200100 |
4 | 20122222322211 |
5 | 242122144003 |
6 | 22002334313 |
7 | 3333154533 |
oct | 1032527245 |
9 | 324634610 |
10 | 141209253 |
11 | 72788669 |
12 | 3b35a399 |
13 | 23341893 |
14 | 14a7b153 |
15 | c5e4ba3 |
hex | 86aaea5 |
141209253 has 12 divisors (see below), whose sum is σ = 204129900. Its totient is φ = 94065216.
The previous prime is 141209251. The next prime is 141209281. The reversal of 141209253 is 352902141.
141209253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 56881764 + 84327489 = 7542^2 + 9183^2 .
It is not a de Polignac number, because 141209253 - 21 = 141209251 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141209251) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7423 + ... + 18371.
It is an arithmetic number, because the mean of its divisors is an integer number (17010825).
Almost surely, 2141209253 is an apocalyptic number.
It is an amenable number.
141209253 is a deficient number, since it is larger than the sum of its proper divisors (62920647).
141209253 is a wasteful number, since it uses less digits than its factorization.
141209253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12388 (or 12385 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 141209253 is about 11883.1499611845. The cubic root of 141209253 is about 520.7401356329.
The spelling of 141209253 in words is "one hundred forty-one million, two hundred nine thousand, two hundred fifty-three".
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