Base | Representation |
---|---|
bin | 1010000100010101… |
… | …11110010100001100 |
3 | 111221200201120111010 |
4 | 11002022332110030 |
5 | 42032203441421 |
6 | 2252202525220 |
7 | 250641635226 |
oct | 50212762414 |
9 | 14850646433 |
10 | 5405140236 |
11 | 2324073951 |
12 | 106a206810 |
13 | 681a7ca42 |
14 | 393c03416 |
15 | 2197d3076 |
hex | 1422be50c |
5405140236 has 24 divisors (see below), whose sum is σ = 12647731824. Its totient is φ = 1796608000.
The previous prime is 5405140229. The next prime is 5405140267. The reversal of 5405140236 is 6320415045.
It is a super-2 number, since 2×54051402362 = 58431081941652271392, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 633765 + ... + 642236.
It is an arithmetic number, because the mean of its divisors is an integer number (526988826).
Almost surely, 25405140236 is an apocalyptic number.
It is an amenable number.
5405140236 is an abundant number, since it is smaller than the sum of its proper divisors (7242591588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5405140236 is a wasteful number, since it uses less digits than its factorization.
5405140236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1276361 (or 1276359 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 30.
The square root of 5405140236 is about 73519.6588403401. The cubic root of 5405140236 is about 1754.9671382878.
The spelling of 5405140236 in words is "five billion, four hundred five million, one hundred forty thousand, two hundred thirty-six".
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