Base | Representation |
---|---|
bin | 100111110011001011… |
… | …1110011110111011011 |
3 | 22011121111201100221210 |
4 | 1033212113303313123 |
5 | 2400020130130214 |
6 | 103133013234203 |
7 | 6114003513030 |
oct | 1174627636733 |
9 | 264544640853 |
10 | 85469380059 |
11 | 3327a267298 |
12 | 14693632963 |
13 | 80a12b758b |
14 | 41cb301387 |
15 | 2353740b59 |
hex | 13e65f3ddb |
85469380059 has 32 divisors (see below), whose sum is σ = 130707062784. Its totient is φ = 48664455840.
The previous prime is 85469380039. The next prime is 85469380093. The reversal of 85469380059 is 95008396458.
It is not a de Polignac number, because 85469380059 - 28 = 85469379803 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 85469379990 and 85469380008.
It is not an unprimeable number, because it can be changed into a prime (85469380019) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7218274 + ... + 7230104.
It is an arithmetic number, because the mean of its divisors is an integer number (4084595712).
Almost surely, 285469380059 is an apocalyptic number.
85469380059 is a deficient number, since it is larger than the sum of its proper divisors (45237682725).
85469380059 is a wasteful number, since it uses less digits than its factorization.
85469380059 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13047.
The product of its (nonzero) digits is 9331200, while the sum is 57.
The spelling of 85469380059 in words is "eighty-five billion, four hundred sixty-nine million, three hundred eighty thousand, fifty-nine".
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