Base | Representation |
---|---|
bin | 111111110001110… |
… | …1011101100010000 |
3 | 12112010220100000111 |
4 | 1333203223230100 |
5 | 13340323413212 |
6 | 552204531104 |
7 | 104014133146 |
oct | 17743535420 |
9 | 5463810014 |
10 | 2140060432 |
11 | 9a9010094 |
12 | 4b8850a94 |
13 | 2814a6063 |
14 | 164317596 |
15 | c7d2bea7 |
hex | 7f8ebb10 |
2140060432 has 10 divisors (see below), whose sum is σ = 4146367118. Its totient is φ = 1070030208.
The previous prime is 2140060381. The next prime is 2140060441. The reversal of 2140060432 is 2340600412.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 1857954816 + 282105616 = 43104^2 + 16796^2 .
It is a super-2 number, since 2×21400604322 = 9159717305224053248, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66876873 + ... + 66876904.
Almost surely, 22140060432 is an apocalyptic number.
It is an amenable number.
2140060432 is a deficient number, since it is larger than the sum of its proper divisors (2006306686).
2140060432 is a wasteful number, since it uses less digits than its factorization.
2140060432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133753785 (or 133753779 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 2140060432 is about 46260.7871960692. The cubic root of 2140060432 is about 1288.6708726811.
Adding to 2140060432 its reverse (2340600412), we get a palindrome (4480660844).
The spelling of 2140060432 in words is "two billion, one hundred forty million, sixty thousand, four hundred thirty-two".
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