Base | Representation |
---|---|
bin | 1010111010100101… |
… | …1101011000111011 |
3 | 21120012111200212110 |
4 | 2232221131120323 |
5 | 22000101310432 |
6 | 1202430143403 |
7 | 132416320605 |
oct | 25651353073 |
9 | 7505450773 |
10 | 2930103867 |
11 | 1273a70449 |
12 | 699351b63 |
13 | 379081092 |
14 | 1db210175 |
15 | 122388dcc |
hex | aea5d63b |
2930103867 has 16 divisors (see below), whose sum is σ = 4354335360. Its totient is φ = 1741732992.
The previous prime is 2930103863. The next prime is 2930103907. The reversal of 2930103867 is 7683010392.
It is not a de Polignac number, because 2930103867 - 22 = 2930103863 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2930103863) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1510953 + ... + 1512890.
It is an arithmetic number, because the mean of its divisors is an integer number (272145960).
Almost surely, 22930103867 is an apocalyptic number.
2930103867 is a deficient number, since it is larger than the sum of its proper divisors (1424231493).
2930103867 is a wasteful number, since it uses less digits than its factorization.
2930103867 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3023882.
The product of its (nonzero) digits is 54432, while the sum is 39.
The square root of 2930103867 is about 54130.4338334730. The cubic root of 2930103867 is about 1430.9605861119.
The spelling of 2930103867 in words is "two billion, nine hundred thirty million, one hundred three thousand, eight hundred sixty-seven".
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