Base | Representation |
---|---|
bin | 11100111000010111… |
… | …010100111011100110 |
3 | 2222001011120001121122 |
4 | 130320113110323212 |
5 | 1002002131111324 |
6 | 22125044413542 |
7 | 2145316065140 |
oct | 347027247346 |
9 | 88034501548 |
10 | 31010410214 |
11 | 121736281a3 |
12 | 60153a72b2 |
13 | 2c02808774 |
14 | 1702705c90 |
15 | c176b4a5e |
hex | 7385d4ee6 |
31010410214 has 16 divisors (see below), whose sum is σ = 54291783168. Its totient is φ = 13007405832.
The previous prime is 31010410163. The next prime is 31010410219. The reversal of 31010410214 is 41201401013.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 31010410192 and 31010410201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31010410219) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23563484 + ... + 23564799.
It is an arithmetic number, because the mean of its divisors is an integer number (3393236448).
Almost surely, 231010410214 is an apocalyptic number.
31010410214 is a deficient number, since it is larger than the sum of its proper divisors (23281372954).
31010410214 is a wasteful number, since it uses less digits than its factorization.
31010410214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47128339.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 31010410214 its reverse (41201401013), we get a palindrome (72211811227).
The spelling of 31010410214 in words is "thirty-one billion, ten million, four hundred ten thousand, two hundred fourteen".
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