Base | Representation |
---|---|
bin | 1010000101001011… |
… | …01110000010010000 |
3 | 111222011220210001100 |
4 | 11002211232002100 |
5 | 42041002321230 |
6 | 2253013104400 |
7 | 251055346113 |
oct | 50245560220 |
9 | 14864823040 |
10 | 5412151440 |
11 | 2328022533 |
12 | 1070628100 |
13 | 683366097 |
14 | 394b0a57a |
15 | 21a21a660 |
hex | 14296e090 |
5412151440 has 60 divisors (see below), whose sum is σ = 18175811004. Its totient is φ = 1443240192.
The previous prime is 5412151439. The next prime is 5412151447. The reversal of 5412151440 is 441512145.
5412151440 is a `hidden beast` number, since 5 + 4 + 1 + 215 + 1 + 440 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 2313225216 + 3098926224 = 48096^2 + 55668^2 .
It is a tau number, because it is divible by the number of its divisors (60).
It is not an unprimeable number, because it can be changed into a prime (5412151447) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3757719 + ... + 3759158.
Almost surely, 25412151440 is an apocalyptic number.
It is an amenable number.
5412151440 is an abundant number, since it is smaller than the sum of its proper divisors (12763659564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5412151440 is a wasteful number, since it uses less digits than its factorization.
5412151440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7516896 (or 7516887 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 27.
The square root of 5412151440 is about 73567.3258994780. The cubic root of 5412151440 is about 1755.7256209998.
Adding to 5412151440 its reverse (441512145), we get a palindrome (5853663585).
The spelling of 5412151440 in words is "five billion, four hundred twelve million, one hundred fifty-one thousand, four hundred forty".
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