Base | Representation |
---|---|
bin | 111010110110011101001… |
… | …111110101100100010100 |
3 | 112022121210102022021111211 |
4 | 322312131033311210110 |
5 | 1012230011303300040 |
6 | 12333514140511204 |
7 | 565120051132036 |
oct | 72663517654424 |
9 | 15277712267454 |
10 | 4044202400020 |
11 | 131a155905a82 |
12 | 55396324b504 |
13 | 23449c6b7213 |
14 | dda51aa9c56 |
15 | 702eb8978ea |
hex | 3ad9d3f5914 |
4044202400020 has 24 divisors (see below), whose sum is σ = 8502399851904. Its totient is φ = 1615857186336.
The previous prime is 4044202400003. The next prime is 4044202400023. The reversal of 4044202400020 is 200042024404.
It is a super-4 number, since 4×40442024000204 (a number of 52 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4044202399964 and 4044202400000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4044202400023) 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, 113967672 + ... + 114003151.
It is an arithmetic number, because the mean of its divisors is an integer number (354266660496).
Almost surely, 24044202400020 is an apocalyptic number.
It is an amenable number.
4044202400020 is an abundant number, since it is smaller than the sum of its proper divisors (4458197451884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4044202400020 is a wasteful number, since it uses less digits than its factorization.
4044202400020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 227971719 (or 227971717 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 22.
Adding to 4044202400020 its reverse (200042024404), we get a palindrome (4244244424424).
The spelling of 4044202400020 in words is "four trillion, forty-four billion, two hundred two million, four hundred thousand, twenty".
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