Base | Representation |
---|---|
bin | 1101001100101001… |
… | …11111000010100100 |
3 | 200021210120222212110 |
4 | 12212110333002210 |
5 | 104002341024434 |
6 | 3131030321020 |
7 | 340404432204 |
oct | 64624770244 |
9 | 20253528773 |
10 | 7085486244 |
11 | 3006632761 |
12 | 1458ab9170 |
13 | 88bc37515 |
14 | 4b3050404 |
15 | 2b70a34e9 |
hex | 1a653f0a4 |
7085486244 has 24 divisors (see below), whose sum is σ = 16535070720. Its totient is φ = 2361504544.
The previous prime is 7085486173. The next prime is 7085486339. The reversal of 7085486244 is 4426845807.
It is a junction number, because it is equal to n+sod(n) for n = 7085486193 and 7085486202.
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, 60637 + ... + 133595.
It is an arithmetic number, because the mean of its divisors is an integer number (688961280).
Almost surely, 27085486244 is an apocalyptic number.
It is an amenable number.
7085486244 is an abundant number, since it is smaller than the sum of its proper divisors (9449584476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7085486244 is a wasteful number, since it uses less digits than its factorization.
7085486244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81059 (or 81057 counting only the distinct ones).
The product of its (nonzero) digits is 1720320, while the sum is 48.
The square root of 7085486244 is about 84175.3303765420. The cubic root of 7085486244 is about 1920.6868061585.
It can be divided in two parts, 7085486 and 244, that added together give a triangular number (7085730 = T3764).
The spelling of 7085486244 in words is "seven billion, eighty-five million, four hundred eighty-six thousand, two hundred forty-four".
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