Base | Representation |
---|---|
bin | 111100100010000… |
… | …0101011110010010 |
3 | 12020112220021210021 |
4 | 1321010011132102 |
5 | 13124431123010 |
6 | 533313454054 |
7 | 101222120353 |
oct | 17104053622 |
9 | 5215807707 |
10 | 2031114130 |
11 | 952569121 |
12 | 48827132a |
13 | 264a4c4a6 |
14 | 153a77d2a |
15 | bd4ab8da |
hex | 79105792 |
2031114130 has 16 divisors (see below), whose sum is σ = 3814962624. Its totient is φ = 777121840.
The previous prime is 2031114103. The next prime is 2031114139. The reversal of 2031114130 is 314111302.
It is not an unprimeable number, because it can be changed into a prime (2031114139) 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, 4415236 + ... + 4415695.
It is an arithmetic number, because the mean of its divisors is an integer number (238435164).
Almost surely, 22031114130 is an apocalyptic number.
2031114130 is a deficient number, since it is larger than the sum of its proper divisors (1783848494).
2031114130 is a wasteful number, since it uses less digits than its factorization.
2031114130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8830961.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 2031114130 is about 45067.8835757793. The cubic root of 2031114130 is about 1266.4210166137.
Adding to 2031114130 its reverse (314111302), we get a palindrome (2345225432).
The spelling of 2031114130 in words is "two billion, thirty-one million, one hundred fourteen thousand, one hundred thirty".
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