Base | Representation |
---|---|
bin | 11111111101001011001100… |
… | …101010111011111010001110 |
3 | 200102121210221222000201220000 |
4 | 133331023030222323322032 |
5 | 121410130242014322324 |
6 | 1214524420401505130 |
7 | 41413631215201611 |
oct | 3775131452737216 |
9 | 612553858021800 |
10 | 140543353667214 |
11 | 40866113207583 |
12 | 1391a2b09421a6 |
13 | 60562486636a4 |
14 | 269c498268178 |
15 | 113acc625a9c9 |
hex | 7fd2ccabbe8e |
140543353667214 has 80 divisors (see below), whose sum is σ = 317365162898256. Its totient is φ = 46484312659200.
The previous prime is 140543353667209. The next prime is 140543353667219. The reversal of 140543353667214 is 412766353345041.
140543353667214 is a `hidden beast` number, since 1 + 4 + 0 + 5 + 4 + 33 + 536 + 6 + 72 + 1 + 4 = 666.
It is an interprime number because it is at equal distance from previous prime (140543353667209) and next prime (140543353667219).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140543353667219) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 169723744 + ... + 170549804.
Almost surely, 2140543353667214 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 140543353667214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158682581449128).
140543353667214 is an abundant number, since it is smaller than the sum of its proper divisors (176821809231042).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140543353667214 is a wasteful number, since it uses less digits than its factorization.
140543353667214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 834223 (or 834214 counting only the distinct ones).
The product of its (nonzero) digits is 21772800, while the sum is 54.
The spelling of 140543353667214 in words is "one hundred forty trillion, five hundred forty-three billion, three hundred fifty-three million, six hundred sixty-seven thousand, two hundred fourteen".
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