Base | Representation |
---|---|
bin | 100111101111110011… |
… | …0010011111101110100 |
3 | 22011022120212220112101 |
4 | 1033133212103331310 |
5 | 2344302032203134 |
6 | 103113433431444 |
7 | 6111123553660 |
oct | 1173746237564 |
9 | 264276786471 |
10 | 85355741044 |
11 | 332210aa652 |
12 | 1466156b584 |
13 | 80838a9a62 |
14 | 41ba19d8a0 |
15 | 2348794e14 |
hex | 13df993f74 |
85355741044 has 24 divisors (see below), whose sum is σ = 170946339200. Its totient is φ = 36530705376.
The previous prime is 85355740973. The next prime is 85355741089. The reversal of 85355741044 is 44014755358.
It is a junction number, because it is equal to n+sod(n) for n = 85355740985 and 85355741003.
It is a congruent number.
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, 2076219 + ... + 2116930.
Almost surely, 285355741044 is an apocalyptic number.
It is an amenable number.
85355741044 is an abundant number, since it is smaller than the sum of its proper divisors (85590598156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85355741044 is a wasteful number, since it uses less digits than its factorization.
85355741044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4193887 (or 4193885 counting only the distinct ones).
The product of its (nonzero) digits is 1344000, while the sum is 46.
The spelling of 85355741044 in words is "eighty-five billion, three hundred fifty-five million, seven hundred forty-one thousand, forty-four".
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