Base | Representation |
---|---|
bin | 11000000101000… |
… | …11100111111011 |
3 | 112002002111111210 |
4 | 30002203213323 |
5 | 403202344140 |
6 | 32013254203 |
7 | 5001641640 |
oct | 1402434773 |
9 | 462074453 |
10 | 201996795 |
11 | a4027200 |
12 | 57794363 |
13 | 32b06140 |
14 | 1cb81dc7 |
15 | 12b00d80 |
hex | c0a39fb |
201996795 has 96 divisors (see below), whose sum is σ = 437584896. Its totient is φ = 77425920.
The previous prime is 201996793. The next prime is 201996799. The reversal of 201996795 is 597699102.
It is not a de Polignac number, because 201996795 - 21 = 201996793 is a prime.
It is not an unprimeable number, because it can be changed into a prime (201996793) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 164554 + ... + 165776.
It is an arithmetic number, because the mean of its divisors is an integer number (4558176).
Almost surely, 2201996795 is an apocalyptic number.
201996795 is an abundant number, since it is smaller than the sum of its proper divisors (235588101).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201996795 is a wasteful number, since it uses less digits than its factorization.
201996795 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1273 (or 1262 counting only the distinct ones).
The product of its (nonzero) digits is 306180, while the sum is 48.
The square root of 201996795 is about 14212.5576515981. The cubic root of 201996795 is about 586.7433276557.
The spelling of 201996795 in words is "two hundred one million, nine hundred ninety-six thousand, seven hundred ninety-five".
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