Base | Representation |
---|---|
bin | 11111101110001000… |
… | …10000001010001001 |
3 | 1121221211221002002101 |
4 | 33313010100022021 |
5 | 234334134122001 |
6 | 11453511433401 |
7 | 1142006342464 |
oct | 176704201211 |
9 | 47854832071 |
10 | 17029989001 |
11 | 7249a91883 |
12 | 3373385861 |
13 | 17b529338c |
14 | b77a882db |
15 | 69a14ca01 |
hex | 3f7110289 |
17029989001 has 9 divisors (see below), whose sum is σ = 17507662599. Its totient is φ = 16565021064.
The previous prime is 17029988951. The next prime is 17029989013. The reversal of 17029989001 is 10098992071.
It is a happy number.
The square root of 17029989001 is 130499.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 15238668025 + 1791320976 = 123445^2 + 42324^2 .
It is not a de Polignac number, because 17029989001 - 225 = 16996434569 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (17029989101) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4826700 + ... + 4830226.
Almost surely, 217029989001 is an apocalyptic number.
17029989001 is the 130499-th square number.
17029989001 is the 65250-th centered octagonal number.
It is an amenable number.
17029989001 is a deficient number, since it is larger than the sum of its proper divisors (477673598).
17029989001 is an frugal number, since it uses more digits than its factorization.
17029989001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7128 (or 3564 counting only the distinct ones).
The product of its (nonzero) digits is 81648, while the sum is 46.
The spelling of 17029989001 in words is "seventeen billion, twenty-nine million, nine hundred eighty-nine thousand, one".
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