Base | Representation |
---|---|
bin | 1111011000001111… |
… | …0010111010111010 |
3 | 101122200220210021001 |
4 | 3312003302322322 |
5 | 31423304041023 |
6 | 1521345235214 |
7 | 204205015522 |
oct | 36603627272 |
9 | 11580823231 |
10 | 4128190138 |
11 | 182928a396 |
12 | 972632b0a |
13 | 50a355477 |
14 | 2b23a2682 |
15 | 1926476ad |
hex | f60f2eba |
4128190138 has 16 divisors (see below), whose sum is σ = 6558577344. Its totient is φ = 1942073280.
The previous prime is 4128190127. The next prime is 4128190153. The reversal of 4128190138 is 8310918214.
It is a junction number, because it is equal to n+sod(n) for n = 4128190097 and 4128190106.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 103483 + ... + 137713.
It is an arithmetic number, because the mean of its divisors is an integer number (409911084).
Almost surely, 24128190138 is an apocalyptic number.
4128190138 is a deficient number, since it is larger than the sum of its proper divisors (2430387206).
4128190138 is a wasteful number, since it uses less digits than its factorization.
4128190138 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37797.
The product of its (nonzero) digits is 13824, while the sum is 37.
The square root of 4128190138 is about 64250.9932841509. The cubic root of 4128190138 is about 1604.1804918854.
The spelling of 4128190138 in words is "four billion, one hundred twenty-eight million, one hundred ninety thousand, one hundred thirty-eight".
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