Base | Representation |
---|---|
bin | 1010001000010100100… |
… | …11001001101010011010 |
3 | 1020021102020222022011021 |
4 | 11010022103021222122 |
5 | 21200314134042300 |
6 | 423522055553054 |
7 | 34101243622033 |
oct | 5041223115232 |
9 | 1207366868137 |
10 | 348065143450 |
11 | 124682776a52 |
12 | 5755a38b78a |
13 | 26a8ca823ab |
14 | 12bbc8d3a8a |
15 | 90c225cd1a |
hex | 510a4c9a9a |
348065143450 has 24 divisors (see below), whose sum is σ = 661175664192. Its totient is φ = 136263799920.
The previous prime is 348065143409. The next prime is 348065143453. The reversal of 348065143450 is 54341560843.
It is a super-2 number, since 2×3480651434502 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 348065143397 and 348065143406.
It is not an unprimeable number, because it can be changed into a prime (348065143453) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74054064 + ... + 74058763.
It is an arithmetic number, because the mean of its divisors is an integer number (27548986008).
Almost surely, 2348065143450 is an apocalyptic number.
348065143450 is a deficient number, since it is larger than the sum of its proper divisors (313110520742).
348065143450 is a wasteful number, since it uses less digits than its factorization.
348065143450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148112886 (or 148112881 counting only the distinct ones).
The product of its (nonzero) digits is 691200, while the sum is 43.
The spelling of 348065143450 in words is "three hundred forty-eight billion, sixty-five million, one hundred forty-three thousand, four hundred fifty".
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