Base | Representation |
---|---|
bin | 1000010000110000111… |
… | …1000111000010001011 |
3 | 111120100222122212110222 |
4 | 2010030033013002023 |
5 | 4311142414131311 |
6 | 145112253500255 |
7 | 13153246235624 |
oct | 2041417070213 |
9 | 446328585428 |
10 | 141939208331 |
11 | 55217a8a058 |
12 | 236131a168b |
13 | 10500572c4b |
14 | 6c26dc0a4b |
15 | 3a5b0c6adb |
hex | 210c3c708b |
141939208331 has 8 divisors (see below), whose sum is σ = 149443110720. Its totient is φ = 134438647752.
The previous prime is 141939208297. The next prime is 141939208361. The reversal of 141939208331 is 133802939141.
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 141939208331 - 26 = 141939208267 is a prime.
It is a super-4 number, since 4×1419392083314 (a number of 46 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (141939208361) 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, 748025 + ... + 918378.
It is an arithmetic number, because the mean of its divisors is an integer number (18680388840).
Almost surely, 2141939208331 is an apocalyptic number.
141939208331 is a deficient number, since it is larger than the sum of its proper divisors (7503902389).
141939208331 is a wasteful number, since it uses less digits than its factorization.
141939208331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1670905.
The product of its (nonzero) digits is 139968, while the sum is 44.
The spelling of 141939208331 in words is "one hundred forty-one billion, nine hundred thirty-nine million, two hundred eight thousand, three hundred thirty-one".
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