Base | Representation |
---|---|
bin | 11000110111101… |
… | …10111101011100 |
3 | 112112120111000002 |
4 | 30123312331130 |
5 | 411402121341 |
6 | 32411353432 |
7 | 5112215360 |
oct | 1433667534 |
9 | 475514002 |
10 | 208629596 |
11 | a784755a |
12 | 59a52878 |
13 | 342b9186 |
14 | 1d9cb2a0 |
15 | 134b129b |
hex | c6f6f5c |
208629596 has 48 divisors (see below), whose sum is σ = 450455040. Its totient is φ = 82568640.
The previous prime is 208629587. The next prime is 208629601. The reversal of 208629596 is 695926802.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 208629596.
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, 13091 + ... + 24261.
It is an arithmetic number, because the mean of its divisors is an integer number (9384480).
Almost surely, 2208629596 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 208629596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225227520).
208629596 is an abundant number, since it is smaller than the sum of its proper divisors (241825444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
208629596 is a wasteful number, since it uses less digits than its factorization.
208629596 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11234 (or 11232 counting only the distinct ones).
The product of its (nonzero) digits is 466560, while the sum is 47.
The square root of 208629596 is about 14444.0159235581. The cubic root of 208629596 is about 593.0964242361.
The spelling of 208629596 in words is "two hundred eight million, six hundred twenty-nine thousand, five hundred ninety-six".
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