Base | Representation |
---|---|
bin | 1011101100011001100… |
… | …1011100000000100001 |
3 | 201012112212020200110200 |
4 | 2323012121130000201 |
5 | 11242414121141310 |
6 | 232142453015413 |
7 | 20341262526006 |
oct | 2730631340041 |
9 | 635485220420 |
10 | 200897052705 |
11 | 78222170178 |
12 | 32b28024569 |
13 | 15c381231ab |
14 | 9a1b2b18ad |
15 | 535c0bc9c0 |
hex | 2ec665c021 |
200897052705 has 24 divisors (see below), whose sum is σ = 348296345280. Its totient is φ = 107122083360.
The previous prime is 200897052673. The next prime is 200897052721. The reversal of 200897052705 is 507250798002.
It is a happy number.
It is not a de Polignac number, because 200897052705 - 25 = 200897052673 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 266511 + ... + 687620.
It is an arithmetic number, because the mean of its divisors is an integer number (14512347720).
Almost surely, 2200897052705 is an apocalyptic number.
It is an amenable number.
200897052705 is a deficient number, since it is larger than the sum of its proper divisors (147399292575).
200897052705 is a wasteful number, since it uses less digits than its factorization.
200897052705 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 958821 (or 958818 counting only the distinct ones).
The product of its (nonzero) digits is 352800, while the sum is 45.
The spelling of 200897052705 in words is "two hundred billion, eight hundred ninety-seven million, fifty-two thousand, seven hundred five".
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