Base | Representation |
---|---|
bin | 1010001001101100010… |
… | …11001010110111011010 |
3 | 1020100022120002022202210 |
4 | 11010312023022313122 |
5 | 21203321104424410 |
6 | 424123113135550 |
7 | 34125422460414 |
oct | 5046613126732 |
9 | 1210276068683 |
10 | 348801248730 |
11 | 124a20236820 |
12 | 577249ba5b6 |
13 | 26b7942364c |
14 | 12c4c5899b4 |
15 | 9116bb3220 |
hex | 51362cadda |
348801248730 has 64 divisors (see below), whose sum is σ = 935498906496. Its totient is φ = 82495488000.
The previous prime is 348801248713. The next prime is 348801248753. The reversal of 348801248730 is 37842108843.
It is a super-2 number, since 2×3488012487302 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 348801248730.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12876391 + ... + 12903450.
It is an arithmetic number, because the mean of its divisors is an integer number (14617170414).
Almost surely, 2348801248730 is an apocalyptic number.
348801248730 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
348801248730 is an abundant number, since it is smaller than the sum of its proper divisors (586697657766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
348801248730 is a wasteful number, since it uses less digits than its factorization.
348801248730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25779903.
The product of its (nonzero) digits is 1032192, while the sum is 48.
The spelling of 348801248730 in words is "three hundred forty-eight billion, eight hundred one million, two hundred forty-eight thousand, seven hundred thirty".
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