| Base | Representation |
|---|---|
| bin | 1100110000100… |
| … | …10011010101011 |
| 3 | 21110101200211000 |
| 4 | 12120102122223 |
| 5 | 204344431222 |
| 6 | 14342010043 |
| 7 | 2436512235 |
| oct | 630223253 |
| 9 | 243350730 |
| 10 | 107030187 |
| 11 | 55463400 |
| 12 | 2ba16923 |
| 13 | 19235694 |
| 14 | 10301255 |
| 15 | 95e29ac |
| hex | 66126ab |
107030187 has 36 divisors (see below), whose sum is σ = 175256760. Its totient is φ = 64508400.
The previous prime is 107030179. The next prime is 107030207. The reversal of 107030187 is 781030701.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It is not a de Polignac number, because 107030187 - 23 = 107030179 is a prime.
It is a super-2 number, since 2×1070301872 = 22910921858509938, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 107030187.
It is not an unprimeable number, because it can be changed into a prime (107030137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 591237 + ... + 591417.
Almost surely, 2107030187 is an apocalyptic number.
107030187 is a deficient number, since it is larger than the sum of its proper divisors (68226573).
107030187 is an equidigital number, since it uses as much as digits as its factorization.
107030187 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 393 (or 195 counting only the distinct ones).
The product of its (nonzero) digits is 1176, while the sum is 27.
The square root of 107030187 is about 10345.5394736089. The cubic root of 107030187 is about 474.7905809993.
Multiplying 107030187 by its sum of digits (27), we get a square (2889815049 = 537572).
107030187 divided by its sum of digits (27) gives a square (3964081 = 19912).
Adding to 107030187 its reverse (781030701), we get a palindrome (888060888).
The spelling of 107030187 in words is "one hundred seven million, thirty thousand, one hundred eighty-seven".
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