Base | Representation |
---|---|
bin | 101011111110001111… |
… | …1101100111100101100 |
3 | 100000202000121112011102 |
4 | 1113330133230330230 |
5 | 3021343200412340 |
6 | 111214124542232 |
7 | 6552034566224 |
oct | 1277437547454 |
9 | 300660545142 |
10 | 94430482220 |
11 | 370585aaa48 |
12 | 163746b1978 |
13 | 8b9b9988a9 |
14 | 47db4ad084 |
15 | 26ca2d7215 |
hex | 15fc7ecf2c |
94430482220 has 48 divisors (see below), whose sum is σ = 217816784640. Its totient is φ = 34228345536.
The previous prime is 94430482099. The next prime is 94430482229. The reversal of 94430482220 is 2228403449.
It is a super-2 number, since 2×944304822202 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is not an unprimeable number, because it can be changed into a prime (94430482229) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5393462 + ... + 5410941.
It is an arithmetic number, because the mean of its divisors is an integer number (4537849680).
Almost surely, 294430482220 is an apocalyptic number.
It is an amenable number.
94430482220 is an abundant number, since it is smaller than the sum of its proper divisors (123386302420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
94430482220 is a wasteful number, since it uses less digits than its factorization.
94430482220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10804454 (or 10804452 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 38.
Adding to 94430482220 its reverse (2228403449), we get a palindrome (96658885669).
The spelling of 94430482220 in words is "ninety-four billion, four hundred thirty million, four hundred eighty-two thousand, two hundred twenty".
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