Base | Representation |
---|---|
bin | 10111111100101… |
… | …10110111100010 |
3 | 112000000120110111 |
4 | 23332112313202 |
5 | 402412132340 |
6 | 31533521534 |
7 | 4656405352 |
oct | 1376266742 |
9 | 460016414 |
10 | 200895970 |
11 | a3445130 |
12 | 573432aa |
13 | 3280c072 |
14 | 1c976b62 |
15 | 12984aea |
hex | bf96de2 |
200895970 has 64 divisors (see below), whose sum is σ = 425782656. Its totient is φ = 67425280.
The previous prime is 200895931. The next prime is 200895971. The reversal of 200895970 is 79598002.
It is not an unprimeable number, because it can be changed into a prime (200895971) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98097 + ... + 100123.
It is an arithmetic number, because the mean of its divisors is an integer number (6652854).
Almost surely, 2200895970 is an apocalyptic number.
200895970 is an abundant number, since it is smaller than the sum of its proper divisors (224886686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200895970 is a wasteful number, since it uses less digits than its factorization.
200895970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2115.
The product of its (nonzero) digits is 45360, while the sum is 40.
The square root of 200895970 is about 14173.7775486989. Note that the first 3 decimals coincide. The cubic root of 200895970 is about 585.6755242188.
The spelling of 200895970 in words is "two hundred million, eight hundred ninety-five thousand, nine hundred seventy".
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