Base | Representation |
---|---|
bin | 1011010101011111110… |
… | …10101001011101100110 |
3 | 1101020100211001000212022 |
4 | 11222233322221131212 |
5 | 22340143100143442 |
6 | 454533315223142 |
7 | 40066064100401 |
oct | 5525772513546 |
9 | 1336324030768 |
10 | 389498443622 |
11 | 140204798692 |
12 | 635a22a7ab2 |
13 | 2a963a72562 |
14 | 14bcd5a0d38 |
15 | a1e99b63d2 |
hex | 5aafea9766 |
389498443622 has 16 divisors (see below), whose sum is σ = 588744364032. Its totient is φ = 193250508360.
The previous prime is 389498443619. The next prime is 389498443627. The reversal of 389498443622 is 226344894983.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (389498443627) 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, 5346083 + ... + 5418449.
It is an arithmetic number, because the mean of its divisors is an integer number (36796522752).
Almost surely, 2389498443622 is an apocalyptic number.
389498443622 is a deficient number, since it is larger than the sum of its proper divisors (199245920410).
389498443622 is a wasteful number, since it uses less digits than its factorization.
389498443622 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93043.
The product of its digits is 71663616, while the sum is 62.
The spelling of 389498443622 in words is "three hundred eighty-nine billion, four hundred ninety-eight million, four hundred forty-three thousand, six hundred twenty-two".
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