Base | Representation |
---|---|
bin | 11000100000110… |
… | …100000101100100 |
3 | 1001122211220222212 |
4 | 120200310011210 |
5 | 1320240131030 |
6 | 104450342552 |
7 | 13122416402 |
oct | 3040640544 |
9 | 1048756885 |
10 | 411255140 |
11 | 1a116308a |
12 | b588aa58 |
13 | 6728254a |
14 | 3c894472 |
15 | 26188595 |
hex | 18834164 |
411255140 has 12 divisors (see below), whose sum is σ = 863635836. Its totient is φ = 164502048.
The previous prime is 411255121. The next prime is 411255151. The reversal of 411255140 is 41552114.
It can be written as a sum of positive squares in 2 ways, for example, as 92775424 + 318479716 = 9632^2 + 17846^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10281359 + ... + 10281398.
It is an arithmetic number, because the mean of its divisors is an integer number (71969653).
Almost surely, 2411255140 is an apocalyptic number.
It is an amenable number.
411255140 is an abundant number, since it is smaller than the sum of its proper divisors (452380696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
411255140 is a wasteful number, since it uses less digits than its factorization.
411255140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20562766 (or 20562764 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 23.
The square root of 411255140 is about 20279.4265204912. The cubic root of 411255140 is about 743.6531918345.
The spelling of 411255140 in words is "four hundred eleven million, two hundred fifty-five thousand, one hundred forty".
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