Base | Representation |
---|---|
bin | 1111100010010101… |
… | …1000101101111011 |
3 | 101202122121220020222 |
4 | 3320211120231323 |
5 | 32020130101024 |
6 | 1525501210255 |
7 | 205231043210 |
oct | 37045305573 |
9 | 11678556228 |
10 | 4170550139 |
11 | 1850192058 |
12 | 98486098b |
13 | 516067262 |
14 | 2b7c6bb07 |
15 | 19621385e |
hex | f8958b7b |
4170550139 has 8 divisors (see below), whose sum is σ = 4837483008. Its totient is φ = 3521402280.
The previous prime is 4170550133. The next prime is 4170550159. The reversal of 4170550139 is 9310550714.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4170550139 - 220 = 4169501563 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4170550099 and 4170550108.
It is not an unprimeable number, because it can be changed into a prime (4170550133) by changing a digit.
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, 4445747 + ... + 4446684.
It is an arithmetic number, because the mean of its divisors is an integer number (604685376).
Almost surely, 24170550139 is an apocalyptic number.
4170550139 is a deficient number, since it is larger than the sum of its proper divisors (666932869).
4170550139 is an equidigital number, since it uses as much as digits as its factorization.
4170550139 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8892505.
The product of its (nonzero) digits is 18900, while the sum is 35.
The square root of 4170550139 is about 64579.7966782182. The cubic root of 4170550139 is about 1609.6487459487.
The spelling of 4170550139 in words is "four billion, one hundred seventy million, five hundred fifty thousand, one hundred thirty-nine".
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