Base | Representation |
---|---|
bin | 11111110111000101000011… |
… | …000000000110100100110001 |
3 | 200101010202122121020210202112 |
4 | 133313011003000012210301 |
5 | 121331244314111214101 |
6 | 1214004135255255105 |
7 | 41341441024666223 |
oct | 3767050300064461 |
9 | 611122577223675 |
10 | 140124432132401 |
11 | 4071448a9a2002 |
12 | 1387107897a495 |
13 | 60258a5bcb502 |
14 | 26860b7114413 |
15 | 112ee586266bb |
hex | 7f7143006931 |
140124432132401 has 8 divisors (see below), whose sum is σ = 142048471349544. Its totient is φ = 138200515251840.
The previous prime is 140124432132379. The next prime is 140124432132413. The reversal of 140124432132401 is 104231234421041.
It can be written as a sum of positive squares in 4 ways, for example, as 16247509872400 + 123876922260001 = 4030820^2 + 11130001^2 .
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 140124432132401 - 218 = 140124431870257 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (140124432132901) 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, 28276430 + ... + 32860391.
It is an arithmetic number, because the mean of its divisors is an integer number (17756058918693).
Almost surely, 2140124432132401 is an apocalyptic number.
It is an amenable number.
140124432132401 is a deficient number, since it is larger than the sum of its proper divisors (1924039217143).
140124432132401 is an equidigital number, since it uses as much as digits as its factorization.
140124432132401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61168291.
The product of its (nonzero) digits is 18432, while the sum is 32.
Adding to 140124432132401 its reverse (104231234421041), we get a palindrome (244355666553442).
The spelling of 140124432132401 in words is "one hundred forty trillion, one hundred twenty-four billion, four hundred thirty-two million, one hundred thirty-two thousand, four hundred one".
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