Base | Representation |
---|---|
bin | 1010100010110100… |
… | …0000100010010100 |
3 | 21022020211202001020 |
4 | 2220231000202110 |
5 | 21244033332324 |
6 | 1144504401140 |
7 | 130065520251 |
oct | 25055004224 |
9 | 7266752036 |
10 | 2830370964 |
11 | 1222741663 |
12 | 66ba761b0 |
13 | 361502025 |
14 | 1cbc8c428 |
15 | 118738679 |
hex | a8b40894 |
2830370964 has 24 divisors (see below), whose sum is σ = 6712466208. Its totient is φ = 927990240.
The previous prime is 2830370941. The next prime is 2830370993. The reversal of 2830370964 is 4690730382.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1932582 + ... + 1934045.
It is an arithmetic number, because the mean of its divisors is an integer number (279686092).
Almost surely, 22830370964 is an apocalyptic number.
It is an amenable number.
2830370964 is an abundant number, since it is smaller than the sum of its proper divisors (3882095244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2830370964 is a wasteful number, since it uses less digits than its factorization.
2830370964 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3866695 (or 3866693 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 42.
The square root of 2830370964 is about 53201.2308504230. The cubic root of 2830370964 is about 1414.5374613934.
The spelling of 2830370964 in words is "two billion, eight hundred thirty million, three hundred seventy thousand, nine hundred sixty-four".
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