Base | Representation |
---|---|
bin | 10000010000000111… |
… | …100111101001011101 |
3 | 1200001010211012012011 |
4 | 100100013213221131 |
5 | 241214234131140 |
6 | 12003324311221 |
7 | 1155302056111 |
oct | 202007475135 |
9 | 50033735164 |
10 | 17450302045 |
11 | 7445271230 |
12 | 34700a2511 |
13 | 1851397717 |
14 | bb7819741 |
15 | 6c1ec4cea |
hex | 4101e7a5d |
17450302045 has 32 divisors (see below), whose sum is σ = 23680999296. Its totient is φ = 12232569600.
The previous prime is 17450302007. The next prime is 17450302057. The reversal of 17450302045 is 54020305471.
It is not a de Polignac number, because 17450302045 - 217 = 17450170973 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 17450301998 and 17450302016.
It is a congruent number.
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, 177675 + ... + 257815.
It is an arithmetic number, because the mean of its divisors is an integer number (740031228).
Almost surely, 217450302045 is an apocalyptic number.
It is an amenable number.
17450302045 is a deficient number, since it is larger than the sum of its proper divisors (6230697251).
17450302045 is a wasteful number, since it uses less digits than its factorization.
17450302045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80301.
The product of its (nonzero) digits is 16800, while the sum is 31.
The spelling of 17450302045 in words is "seventeen billion, four hundred fifty million, three hundred two thousand, forty-five".
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