Base | Representation |
---|---|
bin | 10111110111111… |
… | …00111011101010 |
3 | 111221211112112220 |
4 | 23323330323222 |
5 | 402231443300 |
6 | 31512214510 |
7 | 4651141200 |
oct | 1373747352 |
9 | 457745486 |
10 | 200265450 |
11 | a3054440 |
12 | 5709a436 |
13 | 3264b088 |
14 | 1c851070 |
15 | 128acda0 |
hex | befceea |
200265450 has 144 divisors (see below), whose sum is σ = 630522144. Its totient is φ = 41596800.
The previous prime is 200265437. The next prime is 200265473. The reversal of 200265450 is 54562002.
It is a self number, because there is not a number n which added to its sum of digits gives 200265450.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 79612 + ... + 82088.
It is an arithmetic number, because the mean of its divisors is an integer number (4378626).
Almost surely, 2200265450 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 200265450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (315261072).
200265450 is an abundant number, since it is smaller than the sum of its proper divisors (430256694).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200265450 is a wasteful number, since it uses less digits than its factorization.
200265450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2517 (or 2505 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 200265450 is about 14151.5175864640. The cubic root of 200265450 is about 585.0621600980.
The spelling of 200265450 in words is "two hundred million, two hundred sixty-five thousand, four hundred fifty".
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