Base | Representation |
---|---|
bin | 101011111001111011… |
… | …1100101010111010100 |
3 | 100000100221021020200110 |
4 | 1113303313211113110 |
5 | 3021044122411133 |
6 | 111151514443020 |
7 | 6545326426500 |
oct | 1276367452724 |
9 | 300327236613 |
10 | 94285747668 |
11 | 36a93934812 |
12 | 16334133470 |
13 | 8b779c1548 |
14 | 47c6195300 |
15 | 26bc747c63 |
hex | 15f3de55d4 |
94285747668 has 72 divisors (see below), whose sum is σ = 269387882400. Its totient is φ = 25520951232.
The previous prime is 94285747643. The next prime is 94285747681. The reversal of 94285747668 is 86674758249.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 94285747599 and 94285747608.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4208563 + ... + 4230906.
Almost surely, 294285747668 is an apocalyptic number.
94285747668 is a gapful number since it is divisible by the number (98) formed by its first and last digit.
It is an amenable number.
94285747668 is an abundant number, since it is smaller than the sum of its proper divisors (175102134732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
94285747668 is a wasteful number, since it uses less digits than its factorization.
94285747668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8439509 (or 8439500 counting only the distinct ones).
The product of its digits is 162570240, while the sum is 66.
The spelling of 94285747668 in words is "ninety-four billion, two hundred eighty-five million, seven hundred forty-seven thousand, six hundred sixty-eight".
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