Base | Representation |
---|---|
bin | 11111111001110010110100… |
… | …001001011100101100100100 |
3 | 200101210121020210221210221201 |
4 | 133321302310021130230210 |
5 | 121342323424041021234 |
6 | 1214225553500252244 |
7 | 41361064504501006 |
oct | 3771626411345444 |
9 | 611717223853851 |
10 | 140311014001444 |
11 | 40786626559880 |
12 | 138a126a841084 |
13 | 603a36c329910 |
14 | 2691137106376 |
15 | 1134c28aa3314 |
hex | 7f9cb425cb24 |
140311014001444 has 384 divisors, whose sum is σ = 314070279828480. Its totient is φ = 53904025190400.
The previous prime is 140311014001427. The next prime is 140311014001451. The reversal of 140311014001444 is 444100410113041.
It is a happy number.
It is a super-2 number, since 2×1403110140014442 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 61729437492 + ... + 61729439764.
It is an arithmetic number, because the mean of its divisors is an integer number (817891353720).
Almost surely, 2140311014001444 is an apocalyptic number.
It is an amenable number.
140311014001444 is an abundant number, since it is smaller than the sum of its proper divisors (173759265827036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140311014001444 is a wasteful number, since it uses less digits than its factorization.
140311014001444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3671 (or 3669 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 28.
Adding to 140311014001444 its reverse (444100410113041), we get a palindrome (584411424114485).
The spelling of 140311014001444 in words is "one hundred forty trillion, three hundred eleven billion, fourteen million, one thousand, four hundred forty-four".
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