Base | Representation |
---|---|
bin | 10000000100010111… |
… | …000111101001011100 |
3 | 1122112101122011201202 |
4 | 100010113013221130 |
5 | 240313234214214 |
6 | 11532000255032 |
7 | 1150355260220 |
oct | 200427075134 |
9 | 48471564652 |
10 | 17253038684 |
11 | 7353988362 |
12 | 3416011478 |
13 | 181c55ac3b |
14 | b9954a780 |
15 | 6aea0b6de |
hex | 4045c7a5c |
17253038684 has 12 divisors (see below), whose sum is σ = 34506077424. Its totient is φ = 7394159424.
The previous prime is 17253038657. The next prime is 17253038687. The reversal of 17253038684 is 48683035271.
17253038684 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (17253038687) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308089949 + ... + 308090004.
It is an arithmetic number, because the mean of its divisors is an integer number (2875506452).
Almost surely, 217253038684 is an apocalyptic number.
17253038684 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
17253038684 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17253038684 is a wasteful number, since it uses less digits than its factorization.
17253038684 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 616179964 (or 616179962 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 47.
The spelling of 17253038684 in words is "seventeen billion, two hundred fifty-three million, thirty-eight thousand, six hundred eighty-four".
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