Base | Representation |
---|---|
bin | 1111010110010011… |
… | …1000000100100010 |
3 | 101122010122222210020 |
4 | 3311210320010202 |
5 | 31414220203040 |
6 | 1520455414310 |
7 | 204046066644 |
oct | 36544700442 |
9 | 11563588706 |
10 | 4120084770 |
11 | 182475373a |
12 | 96b984396 |
13 | 5087780a9 |
14 | 2b1292894 |
15 | 191a95cd0 |
hex | f5938122 |
4120084770 has 32 divisors (see below), whose sum is σ = 9890890560. Its totient is φ = 1098390720.
The previous prime is 4120084747. The next prime is 4120084777. The reversal of 4120084770 is 774800214.
It is not an unprimeable number, because it can be changed into a prime (4120084777) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107580 + ... + 140760.
It is an arithmetic number, because the mean of its divisors is an integer number (309090330).
Almost surely, 24120084770 is an apocalyptic number.
4120084770 is an abundant number, since it is smaller than the sum of its proper divisors (5770805790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4120084770 is a wasteful number, since it uses less digits than its factorization.
4120084770 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37330.
The product of its (nonzero) digits is 12544, while the sum is 33.
The square root of 4120084770 is about 64187.8864740069. The cubic root of 4120084770 is about 1603.1299110535.
Adding to 4120084770 its reverse (774800214), we get a palindrome (4894884984).
The spelling of 4120084770 in words is "four billion, one hundred twenty million, eighty-four thousand, seven hundred seventy".
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