Base | Representation |
---|---|
bin | 11111111001010111001001… |
… | …111111100111100010111111 |
3 | 200101200202121002110102200211 |
4 | 133321113021333213202333 |
5 | 121341332113313032002 |
6 | 1214204202523533251 |
7 | 41355663530522524 |
oct | 3771271177474277 |
9 | 611622532412624 |
10 | 140281315752127 |
11 | 40774a76685580 |
12 | 1389756098a227 |
13 | 6037618626424 |
14 | 268d91aba914b |
15 | 113408b6d1dd7 |
hex | 7f95c9fe78bf |
140281315752127 has 8 divisors (see below), whose sum is σ = 153036560068560. Its totient is φ = 127526471007360.
The previous prime is 140281315752119. The next prime is 140281315752197. The reversal of 140281315752127 is 721257513182041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 140281315752127 - 23 = 140281315752119 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 (140281315752197) 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, 99158602 + ... + 100563367.
It is an arithmetic number, because the mean of its divisors is an integer number (19129570008570).
Almost surely, 2140281315752127 is an apocalyptic number.
140281315752127 is a deficient number, since it is larger than the sum of its proper divisors (12755244316433).
140281315752127 is a wasteful number, since it uses less digits than its factorization.
140281315752127 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 199785833.
The product of its (nonzero) digits is 940800, while the sum is 49.
The spelling of 140281315752127 in words is "one hundred forty trillion, two hundred eighty-one billion, three hundred fifteen million, seven hundred fifty-two thousand, one hundred twenty-seven".
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