Base | Representation |
---|---|
bin | 1000001010011100011… |
… | …0000010010111101010 |
3 | 111101222201200120112122 |
4 | 2002213012002113222 |
5 | 4244204014043424 |
6 | 144232035511242 |
7 | 13063223101004 |
oct | 2024706022752 |
9 | 441881616478 |
10 | 140242331114 |
11 | 5452715a096 |
12 | 2321aa58522 |
13 | 102bcb4aba2 |
14 | 6b058ad374 |
15 | 39ac13d45e |
hex | 20a71825ea |
140242331114 has 4 divisors (see below), whose sum is σ = 210363496674. Its totient is φ = 70121165556.
The previous prime is 140242331059. The next prime is 140242331143. The reversal of 140242331114 is 411133242041.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 411133242041 = 43 ⋅9561238187.
It can be written as a sum of positive squares in only one way, i.e., 83494992025 + 56747339089 = 288955^2 + 238217^2 .
It is a super-2 number, since 2×1402423311142 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35060582777 + ... + 35060582780.
Almost surely, 2140242331114 is an apocalyptic number.
140242331114 is a deficient number, since it is larger than the sum of its proper divisors (70121165560).
140242331114 is an equidigital number, since it uses as much as digits as its factorization.
140242331114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70121165559.
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 140242331114 its reverse (411133242041), we get a palindrome (551375573155).
The spelling of 140242331114 in words is "one hundred forty billion, two hundred forty-two million, three hundred thirty-one thousand, one hundred fourteen".
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