Base | Representation |
---|---|
bin | 11110101010010100110… |
… | …001110010010100100010 |
3 | 21110102121112202221120202 |
4 | 132222110301302110202 |
5 | 234010144143213203 |
6 | 4251542314305202 |
7 | 305141111645240 |
oct | 36522461622442 |
9 | 7412545687522 |
10 | 2107030054178 |
11 | 74264a598715 |
12 | 2a0434128202 |
13 | 1238cc67058a |
14 | 73da3451790 |
15 | 39c1e4bb388 |
hex | 1ea94c72522 |
2107030054178 has 32 divisors (see below), whose sum is σ = 3672884027520. Its totient is φ = 887817807360.
The previous prime is 2107030054169. The next prime is 2107030054183. The reversal of 2107030054178 is 8714500307012.
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 15 ways as a sum of consecutive naturals, for example, 1398413 + ... + 2483871.
It is an arithmetic number, because the mean of its divisors is an integer number (114777625860).
Almost surely, 22107030054178 is an apocalyptic number.
2107030054178 is a deficient number, since it is larger than the sum of its proper divisors (1565853973342).
2107030054178 is a wasteful number, since it uses less digits than its factorization.
2107030054178 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1087802.
The product of its (nonzero) digits is 47040, while the sum is 38.
The spelling of 2107030054178 in words is "two trillion, one hundred seven billion, thirty million, fifty-four thousand, one hundred seventy-eight".
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