Base | Representation |
---|---|
bin | 10000110110001… |
… | …10000000111101 |
3 | 100211220210221110 |
4 | 20123012000331 |
5 | 242134222003 |
6 | 22004552233 |
7 | 3334126254 |
oct | 1033060075 |
9 | 324823843 |
10 | 141320253 |
11 | 72853aa8 |
12 | 3b3b2679 |
13 | 23380269 |
14 | 14aa979b |
15 | c617a03 |
hex | 86c603d |
141320253 has 8 divisors (see below), whose sum is σ = 189627808. Its totient is φ = 93613104.
The previous prime is 141320237. The next prime is 141320297. The reversal of 141320253 is 352023141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 141320253 - 24 = 141320237 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141320453) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149551 + ... + 150492.
It is an arithmetic number, because the mean of its divisors is an integer number (23703476).
Almost surely, 2141320253 is an apocalyptic number.
It is an amenable number.
141320253 is a deficient number, since it is larger than the sum of its proper divisors (48307555).
141320253 is a wasteful number, since it uses less digits than its factorization.
141320253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 300203.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 141320253 is about 11887.8195225197. The cubic root of 141320253 is about 520.8765455233.
Adding to 141320253 its reverse (352023141), we get a palindrome (493343394).
The spelling of 141320253 in words is "one hundred forty-one million, three hundred twenty thousand, two hundred fifty-three".
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