Base | Representation |
---|---|
bin | 10100010000011… |
… | …11110011100111 |
3 | 102211202112200220 |
4 | 22020033303213 |
5 | 322000342210 |
6 | 24510135423 |
7 | 4132262364 |
oct | 1210176347 |
9 | 384675626 |
10 | 169934055 |
11 | 87a17a75 |
12 | 48ab1573 |
13 | 2928b2c5 |
14 | 187d746b |
15 | edbac70 |
hex | a20fce7 |
169934055 has 16 divisors (see below), whose sum is σ = 281270880. Its totient is φ = 87506048.
The previous prime is 169934029. The next prime is 169934077. The reversal of 169934055 is 550439961.
It is a cyclic number.
It is not a de Polignac number, because 169934055 - 27 = 169933927 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 169933998 and 169934016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194892 + ... + 195761.
It is an arithmetic number, because the mean of its divisors is an integer number (17579430).
Almost surely, 2169934055 is an apocalyptic number.
169934055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
169934055 is a deficient number, since it is larger than the sum of its proper divisors (111336825).
169934055 is a wasteful number, since it uses less digits than its factorization.
169934055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 390690.
The product of its (nonzero) digits is 145800, while the sum is 42.
The square root of 169934055 is about 13035.8756898031. The cubic root of 169934055 is about 553.8941864577.
The spelling of 169934055 in words is "one hundred sixty-nine million, nine hundred thirty-four thousand, fifty-five".
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