Base | Representation |
---|---|
bin | 10000000010111000… |
… | …100000111111001101 |
3 | 1122110122222012200102 |
4 | 100002320200333031 |
5 | 240240412120142 |
6 | 11525312540445 |
7 | 1146634420310 |
oct | 200270407715 |
9 | 48418865612 |
10 | 17228238797 |
11 | 7340989890 |
12 | 3409851725 |
13 | 1817386b53 |
14 | b96132977 |
15 | 6ac75d532 |
hex | 402e20fcd |
17228238797 has 16 divisors (see below), whose sum is σ = 21525798912. Its totient is φ = 13395579120.
The previous prime is 17228238791. The next prime is 17228238799. The reversal of 17228238797 is 79783282271.
It is not a de Polignac number, because 17228238797 - 230 = 16154496973 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (17228238791) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205973 + ... + 277274.
It is an arithmetic number, because the mean of its divisors is an integer number (1345362432).
Almost surely, 217228238797 is an apocalyptic number.
It is an amenable number.
17228238797 is a deficient number, since it is larger than the sum of its proper divisors (4297560115).
17228238797 is a wasteful number, since it uses less digits than its factorization.
17228238797 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 483728.
The product of its digits is 4741632, while the sum is 56.
The spelling of 17228238797 in words is "seventeen billion, two hundred twenty-eight million, two hundred thirty-eight thousand, seven hundred ninety-seven".
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