Base | Representation |
---|---|
bin | 1001101101101011… |
… | …10110100101111101 |
3 | 111110110001012110202 |
4 | 10312311312211331 |
5 | 41140023213310 |
6 | 2221252413245 |
7 | 243143141444 |
oct | 46665664575 |
9 | 14413035422 |
10 | 5215054205 |
11 | 2236842459 |
12 | 1016617225 |
13 | 6515870ba |
14 | 376881d5b |
15 | 207c863a5 |
hex | 136d7697d |
5215054205 has 16 divisors (see below), whose sum is σ = 6464793600. Its totient is φ = 4034426880.
The previous prime is 5215054177. The next prime is 5215054211. The reversal of 5215054205 is 5024505125.
It is not a de Polignac number, because 5215054205 - 230 = 4141312381 is a prime.
It is a super-2 number, since 2×52150542052 = 54393580722176364050, which contains 22 as substring.
It is a Curzon number.
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, 206456 + ... + 230334.
It is an arithmetic number, because the mean of its divisors is an integer number (404049600).
Almost surely, 25215054205 is an apocalyptic number.
It is an amenable number.
5215054205 is a deficient number, since it is larger than the sum of its proper divisors (1249739395).
5215054205 is a wasteful number, since it uses less digits than its factorization.
5215054205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25324.
The product of its (nonzero) digits is 10000, while the sum is 29.
The square root of 5215054205 is about 72215.3322016869. The cubic root of 5215054205 is about 1734.1484641406.
The spelling of 5215054205 in words is "five billion, two hundred fifteen million, fifty-four thousand, two hundred five".
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