Base | Representation |
---|---|
bin | 111110110110110… |
… | …1100010100110010 |
3 | 12102222200220111012 |
4 | 1331231230110302 |
5 | 13304414130114 |
6 | 545141550522 |
7 | 103160211104 |
oct | 17555542462 |
9 | 5388626435 |
10 | 2109130034 |
11 | 992604680 |
12 | 4aa415442 |
13 | 277c6674b |
14 | 160185574 |
15 | c526c63e |
hex | 7db6c532 |
2109130034 has 8 divisors (see below), whose sum is σ = 3451303728. Its totient is φ = 958695460.
The previous prime is 2109130033. The next prime is 2109130039. The reversal of 2109130034 is 4300319012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2109129991 and 2109130009.
It is not an unprimeable number, because it can be changed into a prime (2109130031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47934752 + ... + 47934795.
It is an arithmetic number, because the mean of its divisors is an integer number (431412966).
Almost surely, 22109130034 is an apocalyptic number.
2109130034 is a deficient number, since it is larger than the sum of its proper divisors (1342173694).
2109130034 is a wasteful number, since it uses less digits than its factorization.
2109130034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95869560.
The product of its (nonzero) digits is 648, while the sum is 23.
The square root of 2109130034 is about 45925.2657477341. The cubic root of 2109130034 is about 1282.4323123413.
Adding to 2109130034 its reverse (4300319012), we get a palindrome (6409449046).
The spelling of 2109130034 in words is "two billion, one hundred nine million, one hundred thirty thousand, thirty-four".
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