Base | Representation |
---|---|
bin | 1010001000110110010… |
… | …10011001110000001000 |
3 | 1020022010222100002110001 |
4 | 11010123022121300020 |
5 | 21201404101001403 |
6 | 424010123532344 |
7 | 34111250451421 |
oct | 5043312316010 |
9 | 1208128302401 |
10 | 348348062728 |
11 | 124808444436 |
12 | 5761908a0b4 |
13 | 26b0657c753 |
14 | 12c082dc648 |
15 | 90dbee5c1d |
hex | 511b299c08 |
348348062728 has 32 divisors (see below), whose sum is σ = 656784898560. Its totient is φ = 173207099520.
The previous prime is 348348062717. The next prime is 348348062743. The reversal of 348348062728 is 827260843843.
It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1567413 + ... + 1775803.
It is an arithmetic number, because the mean of its divisors is an integer number (20524528080).
Almost surely, 2348348062728 is an apocalyptic number.
It is an amenable number.
348348062728 is a deficient number, since it is larger than the sum of its proper divisors (308436835832).
348348062728 is a wasteful number, since it uses less digits than its factorization.
348348062728 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 209557 (or 209553 counting only the distinct ones).
The product of its (nonzero) digits is 12386304, while the sum is 55.
The spelling of 348348062728 in words is "three hundred forty-eight billion, three hundred forty-eight million, sixty-two thousand, seven hundred twenty-eight".
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