Base | Representation |
---|---|
bin | 110111110100100000000001… |
… | …010011000001111101011111 |
3 | 1012012020121022122222221210100 |
4 | 313310200001103001331133 |
5 | 224134234210203432333 |
6 | 2230045145510512143 |
7 | 102465546410406030 |
oct | 6764400123017537 |
9 | 1165217278887710 |
10 | 245500352405343 |
11 | 7125112982a762 |
12 | 2364b743365653 |
13 | a6ca778a84629 |
14 | 448a3cd800a87 |
15 | 1d5b063022213 |
hex | df48014c1f5f |
245500352405343 has 24 divisors (see below), whose sum is σ = 405272586276896. Its totient is φ = 140285166840000.
The previous prime is 245500352405333. The next prime is 245500352405383. The reversal of 245500352405343 is 343504253005542.
245500352405343 is a `hidden beast` number, since 2 + 4 + 5 + 500 + 3 + 52 + 4 + 0 + 53 + 43 = 666.
245500352405343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 245500352405343 - 236 = 245431632928607 is a prime.
It is a super-2 number, since 2×2455003524053432 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245500352405333) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1605093 + ... + 22216593.
Almost surely, 2245500352405343 is an apocalyptic number.
245500352405343 is a deficient number, since it is larger than the sum of its proper divisors (159772233871553).
245500352405343 is a wasteful number, since it uses less digits than its factorization.
245500352405343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20800575 (or 20800572 counting only the distinct ones).
The product of its (nonzero) digits is 4320000, while the sum is 45.
The spelling of 245500352405343 in words is "two hundred forty-five trillion, five hundred billion, three hundred fifty-two million, four hundred five thousand, three hundred forty-three".
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