Base | Representation |
---|---|
bin | 1111001110000000… |
… | …1000011010000010 |
3 | 101112201012001120112 |
4 | 3303200020122002 |
5 | 31331313132110 |
6 | 1513213511322 |
7 | 203144235233 |
oct | 36340103202 |
9 | 11481161515 |
10 | 4085286530 |
11 | 1807046266 |
12 | 9601a2542 |
13 | 5014b3110 |
14 | 2aa7d508a |
15 | 18d9c0405 |
hex | f3808682 |
4085286530 has 32 divisors (see below), whose sum is σ = 8087675904. Its totient is φ = 1476317376.
The previous prime is 4085286523. The next prime is 4085286551. The reversal of 4085286530 is 356825804.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328202 + ... + 340421.
It is an arithmetic number, because the mean of its divisors is an integer number (252739872).
Almost surely, 24085286530 is an apocalyptic number.
4085286530 is a deficient number, since it is larger than the sum of its proper divisors (4002389374).
4085286530 is a wasteful number, since it uses less digits than its factorization.
4085286530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 668690.
The product of its (nonzero) digits is 230400, while the sum is 41.
The square root of 4085286530 is about 63916.2462133064. The cubic root of 4085286530 is about 1598.6037989206.
The spelling of 4085286530 in words is "four billion, eighty-five million, two hundred eighty-six thousand, five hundred thirty".
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