Base | Representation |
---|---|
bin | 11101110010010101011100… |
… | …001101000101111100110010 |
3 | 122011211200221121220011112211 |
4 | 131302111130031011330302 |
5 | 114132320300133301120 |
6 | 1142341351325442334 |
7 | 36410415134614504 |
oct | 3562253415057462 |
9 | 564750847804484 |
10 | 131002344431410 |
11 | 38817867231141 |
12 | 128391701103aa |
13 | 581361148173a |
14 | 244c793b1bd74 |
15 | 1022a11a5b25a |
hex | 77255c345f32 |
131002344431410 has 32 divisors (see below), whose sum is σ = 237616490224512. Its totient is φ = 51998943955200.
The previous prime is 131002344431347. The next prime is 131002344431459. The reversal of 131002344431410 is 14134443200131.
It is a super-2 number, since 2×1310023444314102 (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 15 ways as a sum of consecutive naturals, for example, 44376007 + ... + 47235946.
It is an arithmetic number, because the mean of its divisors is an integer number (7425515319516).
Almost surely, 2131002344431410 is an apocalyptic number.
131002344431410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131002344431410 is a deficient number, since it is larger than the sum of its proper divisors (106614145793102).
131002344431410 is a wasteful number, since it uses less digits than its factorization.
131002344431410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91613058.
The product of its (nonzero) digits is 13824, while the sum is 31.
Adding to 131002344431410 its reverse (14134443200131), we get a palindrome (145136787631541).
The spelling of 131002344431410 in words is "one hundred thirty-one trillion, two billion, three hundred forty-four million, four hundred thirty-one thousand, four hundred ten".
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