Base | Representation |
---|---|
bin | 1111111111100001… |
… | …1010111001010001 |
3 | 102002011222222212120 |
4 | 3333320122321101 |
5 | 32243000332210 |
6 | 1545553244453 |
7 | 211245505365 |
oct | 37770327121 |
9 | 12064888776 |
10 | 4292980305 |
11 | 1903303709 |
12 | 9b9863729 |
13 | 535532343 |
14 | 2ca21b2a5 |
15 | 1a1d49270 |
hex | ffe1ae51 |
4292980305 has 8 divisors (see below), whose sum is σ = 6868768512. Its totient is φ = 2289589488.
The previous prime is 4292980273. The next prime is 4292980319. The reversal of 4292980305 is 5030892924.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4292980305 - 25 = 4292980273 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143099329 + ... + 143099358.
It is an arithmetic number, because the mean of its divisors is an integer number (858596064).
Almost surely, 24292980305 is an apocalyptic number.
It is an amenable number.
4292980305 is a deficient number, since it is larger than the sum of its proper divisors (2575788207).
4292980305 is a wasteful number, since it uses less digits than its factorization.
4292980305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 286198695.
The product of its (nonzero) digits is 155520, while the sum is 42.
The square root of 4292980305 is about 65520.8387080019. The cubic root of 4292980305 is about 1625.2479691017.
The spelling of 4292980305 in words is "four billion, two hundred ninety-two million, nine hundred eighty thousand, three hundred five".
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