Base | Representation |
---|---|
bin | 1011011111100100… |
… | …1011101011011011 |
3 | 21222000101102222120 |
4 | 2313321023223123 |
5 | 22304304024241 |
6 | 1230050552323 |
7 | 136311641106 |
oct | 26771135333 |
9 | 7860342876 |
10 | 3085220571 |
11 | 1343587974 |
12 | 7212986a3 |
13 | 3a2251c04 |
14 | 213a6b73d |
15 | 130cc9666 |
hex | b7e4badb |
3085220571 has 8 divisors (see below), whose sum is σ = 4355605584. Its totient is φ = 1935824640.
The previous prime is 3085220561. The next prime is 3085220573. The reversal of 3085220571 is 1750225803.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3085220571 - 29 = 3085220059 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3085220573) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30247210 + ... + 30247311.
It is an arithmetic number, because the mean of its divisors is an integer number (544450698).
Almost surely, 23085220571 is an apocalyptic number.
3085220571 is a deficient number, since it is larger than the sum of its proper divisors (1270385013).
3085220571 is a wasteful number, since it uses less digits than its factorization.
3085220571 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60494541.
The product of its (nonzero) digits is 16800, while the sum is 33.
The square root of 3085220571 is about 55544.7618682446. The cubic root of 3085220571 is about 1455.7788520326.
The spelling of 3085220571 in words is "three billion, eighty-five million, two hundred twenty thousand, five hundred seventy-one".
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