Base | Representation |
---|---|
bin | 101001011100011010… |
… | …000110101100100000 |
3 | 11020212021122020102220 |
4 | 221130122012230200 |
5 | 1212114001120000 |
6 | 32235405511040 |
7 | 3133515633432 |
oct | 513432065440 |
9 | 136767566386 |
10 | 44500020000 |
11 | 17966112737 |
12 | 875ab72480 |
13 | 42724651a7 |
14 | 22220c0652 |
15 | 1256acb1a0 |
hex | a5c686b20 |
44500020000 has 120 divisors (see below), whose sum is σ = 145969162416. Its totient is φ = 11866656000.
The previous prime is 44500019999. The next prime is 44500020013. The reversal of 44500020000 is 2000544.
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 310834 + ... + 430833.
Almost surely, 244500020000 is an apocalyptic number.
44500020000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
44500020000 is an abundant number, since it is smaller than the sum of its proper divisors (101469142416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44500020000 is an equidigital number, since it uses as much as digits as its factorization.
44500020000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 741700 (or 741677 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 15.
Adding to 44500020000 its reverse (2000544), we get a palindrome (44502020544).
The spelling of 44500020000 in words is "forty-four billion, five hundred million, twenty thousand".
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