Base | Representation |
---|---|
bin | 11110111100101… |
… | …010101111101110 |
3 | 1100012000010020000 |
4 | 132330222233232 |
5 | 2030410021311 |
6 | 123304405130 |
7 | 15603204351 |
oct | 3674525756 |
9 | 1305003200 |
10 | 519220206 |
11 | 2470a490a |
12 | 125a767a6 |
13 | 837545bb |
14 | 4cd5a298 |
15 | 308b3056 |
hex | 1ef2abee |
519220206 has 20 divisors (see below), whose sum is σ = 1163438232. Its totient is φ = 173073348.
The previous prime is 519220199. The next prime is 519220249. The reversal of 519220206 is 602022915.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 519220206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1602370 + ... + 1602693.
Almost surely, 2519220206 is an apocalyptic number.
519220206 is an abundant number, since it is smaller than the sum of its proper divisors (644218026).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
519220206 is a wasteful number, since it uses less digits than its factorization.
519220206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3205077 (or 3205068 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 519220206 is about 22786.4039725447. The cubic root of 519220206 is about 803.7429842327.
The spelling of 519220206 in words is "five hundred nineteen million, two hundred twenty thousand, two hundred six".
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