Base | Representation |
---|---|
bin | 100111101100000100… |
… | …0100000011100111010 |
3 | 22010222212012100202211 |
4 | 1033120020200130322 |
5 | 2344023001043404 |
6 | 103053201045334 |
7 | 6105043121605 |
oct | 1173010403472 |
9 | 263885170684 |
10 | 85230487354 |
11 | 3316742a701 |
12 | 1462762684a |
13 | 806396374c |
14 | 41a76b733c |
15 | 233c7a2b04 |
hex | 13d822073a |
85230487354 has 16 divisors (see below), whose sum is σ = 128822031936. Its totient is φ = 42291018400.
The previous prime is 85230487327. The next prime is 85230487357. The reversal of 85230487354 is 45378403258.
It is a junction number, because it is equal to n+sod(n) for n = 85230487298 and 85230487307.
It is not an unprimeable number, because it can be changed into a prime (85230487357) 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, 160627 + ... + 443014.
It is an arithmetic number, because the mean of its divisors is an integer number (8051376996).
Almost surely, 285230487354 is an apocalyptic number.
85230487354 is a deficient number, since it is larger than the sum of its proper divisors (43591544582).
85230487354 is a wasteful number, since it uses less digits than its factorization.
85230487354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 604181.
The product of its (nonzero) digits is 3225600, while the sum is 49.
The spelling of 85230487354 in words is "eighty-five billion, two hundred thirty million, four hundred eighty-seven thousand, three hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •