Base | Representation |
---|---|
bin | 1011010110011… |
… | …11010000000100 |
3 | 20122011201022002 |
4 | 11223033100010 |
5 | 143334030430 |
6 | 13240524432 |
7 | 2234235326 |
oct | 553172004 |
9 | 218151262 |
10 | 95220740 |
11 | 4982782a |
12 | 27a80718 |
13 | 1695c344 |
14 | c909616 |
15 | 855d845 |
hex | 5acf404 |
95220740 has 24 divisors (see below), whose sum is σ = 211726872. Its totient is φ = 35847680.
The previous prime is 95220739. The next prime is 95220743. The reversal of 95220740 is 4702259.
It can be written as a sum of positive squares in 4 ways, for example, as 27290176 + 67930564 = 5224^2 + 8242^2 .
It is a super-2 number, since 2×952207402 = 18133978652295200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (95220743) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139691 + ... + 140370.
It is an arithmetic number, because the mean of its divisors is an integer number (8821953).
Almost surely, 295220740 is an apocalyptic number.
It is an amenable number.
95220740 is an abundant number, since it is smaller than the sum of its proper divisors (116506132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
95220740 is a wasteful number, since it uses less digits than its factorization.
95220740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 280087 (or 280085 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 29.
The square root of 95220740 is about 9758.1114976208. Note that the first 3 decimals coincide. The cubic root of 95220740 is about 456.6433989838.
Adding to 95220740 its reverse (4702259), we get a palindrome (99922999).
The spelling of 95220740 in words is "ninety-five million, two hundred twenty thousand, seven hundred forty".
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