Base | Representation |
---|---|
bin | 10000001100111100… |
… | …010010100000111000 |
3 | 1122220102112011212112 |
4 | 100030330102200320 |
5 | 241112113001443 |
6 | 11554142031452 |
7 | 1154054030225 |
oct | 201474224070 |
9 | 48812464775 |
10 | 17397000248 |
11 | 7418175861 |
12 | 3456278588 |
13 | 18433244b4 |
14 | bb070294c |
15 | 6bc496b18 |
hex | 40cf12838 |
17397000248 has 32 divisors (see below), whose sum is σ = 34382620800. Its totient is φ = 8229539808.
The previous prime is 17397000241. The next prime is 17397000251. The reversal of 17397000248 is 84200079371.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (17397000241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35915 + ... + 189957.
It is an arithmetic number, because the mean of its divisors is an integer number (1074456900).
Almost surely, 217397000248 is an apocalyptic number.
It is an amenable number.
17397000248 is a deficient number, since it is larger than the sum of its proper divisors (16985620552).
17397000248 is a wasteful number, since it uses less digits than its factorization.
17397000248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154811 (or 154807 counting only the distinct ones).
The product of its (nonzero) digits is 84672, while the sum is 41.
The spelling of 17397000248 in words is "seventeen billion, three hundred ninety-seven million, two hundred forty-eight", and thus it is an aban number.
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