Base | Representation |
---|---|
bin | 10000110110100… |
… | …10100011101111 |
3 | 100212000102102100 |
4 | 20123102203233 |
5 | 242142343011 |
6 | 22010030143 |
7 | 3334432122 |
oct | 1033224357 |
9 | 325012370 |
10 | 141371631 |
11 | 72889665 |
12 | 3b418353 |
13 | 2339a76b |
14 | 14ac03b9 |
15 | c627d56 |
hex | 86d28ef |
141371631 has 12 divisors (see below), whose sum is σ = 204335352. Its totient is φ = 94186896.
The previous prime is 141371627. The next prime is 141371653. The reversal of 141371631 is 136173141.
141371631 is a `hidden beast` number, since 14 + 13 + 7 + 1 + 631 = 666.
It is not a de Polignac number, because 141371631 - 22 = 141371627 is a prime.
It is a super-3 number, since 3×1413716313 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 141371595 and 141371604.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141371431) 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, 13045 + ... + 21281.
It is an arithmetic number, because the mean of its divisors is an integer number (17027946).
Almost surely, 2141371631 is an apocalyptic number.
141371631 is a deficient number, since it is larger than the sum of its proper divisors (62963721).
141371631 is a wasteful number, since it uses less digits than its factorization.
141371631 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10150 (or 10147 counting only the distinct ones).
The product of its digits is 1512, while the sum is 27.
The square root of 141371631 is about 11889.9802775278. The cubic root of 141371631 is about 520.9396606870.
The spelling of 141371631 in words is "one hundred forty-one million, three hundred seventy-one thousand, six hundred thirty-one".
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