Base | Representation |
---|---|
bin | 100000000100110110… |
… | …101100100110010000 |
3 | 10021220021011111210122 |
4 | 200010312230212100 |
5 | 1031013420420210 |
6 | 23453322045412 |
7 | 2326325151026 |
oct | 400466544620 |
9 | 107807144718 |
10 | 34441185680 |
11 | 13674173620 |
12 | 6812349868 |
13 | 332b518515 |
14 | 194a204716 |
15 | d6899ab55 |
hex | 804dac990 |
34441185680 has 80 divisors (see below), whose sum is σ = 88172017344. Its totient is φ = 12406986240.
The previous prime is 34441185641. The next prime is 34441185689. The reversal of 34441185680 is 8658114443.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (44).
It is not an unprimeable number, because it can be changed into a prime (34441185689) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88727 + ... + 277046.
Almost surely, 234441185680 is an apocalyptic number.
It is an amenable number.
34441185680 is an abundant number, since it is smaller than the sum of its proper divisors (53730831664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34441185680 is a wasteful number, since it uses less digits than its factorization.
34441185680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 365904 (or 365898 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 44.
The spelling of 34441185680 in words is "thirty-four billion, four hundred forty-one million, one hundred eighty-five thousand, six hundred eighty".
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