Base | Representation |
---|---|
bin | 101010001101100… |
… | …1001100100101010 |
3 | 10122201012201222100 |
4 | 1110123021210222 |
5 | 10400044400432 |
6 | 352314234230 |
7 | 50046141342 |
oct | 12433114452 |
9 | 3581181870 |
10 | 1416403242 |
11 | 6675827a1 |
12 | 336425976 |
13 | 1975a2a37 |
14 | d6181d22 |
15 | 8453507c |
hex | 546c992a |
1416403242 has 12 divisors (see below), whose sum is σ = 3068873730. Its totient is φ = 472134408.
The previous prime is 1416403231. The next prime is 1416403283. The reversal of 1416403242 is 2423046141.
It is a happy number.
1416403242 is a `hidden beast` number, since 1 + 4 + 16 + 403 + 242 = 666.
It can be written as a sum of positive squares in only one way, i.e., 868421961 + 547981281 = 29469^2 + 23409^2 .
It is a super-2 number, since 2×14164032422 = 4012396287896221128, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39344517 + ... + 39344552.
Almost surely, 21416403242 is an apocalyptic number.
1416403242 is an abundant number, since it is smaller than the sum of its proper divisors (1652470488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1416403242 is a wasteful number, since it uses less digits than its factorization.
1416403242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78689077 (or 78689074 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 1416403242 is about 37635.1330806734. The cubic root of 1416403242 is about 1123.0410661977.
Adding to 1416403242 its reverse (2423046141), we get a palindrome (3839449383).
The spelling of 1416403242 in words is "one billion, four hundred sixteen million, four hundred three thousand, two hundred forty-two".
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