Base | Representation |
---|---|
bin | 101001000111000101… |
… | …001001000001111000 |
3 | 11012221100100020210102 |
4 | 221013011021001320 |
5 | 1210400400444000 |
6 | 32140104334532 |
7 | 3121612351250 |
oct | 510705110170 |
9 | 135840306712 |
10 | 44142203000 |
11 | 177a2139505 |
12 | 867b174448 |
13 | 42162a2c5c |
14 | 21ca77a960 |
15 | 123549b3d5 |
hex | a47149078 |
44142203000 has 64 divisors (see below), whose sum is σ = 118048881600. Its totient is φ = 15134467200.
The previous prime is 44142202997. The next prime is 44142203029. The reversal of 44142203000 is 30224144.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3146015 + ... + 3160014.
It is an arithmetic number, because the mean of its divisors is an integer number (1844513775).
Almost surely, 244142203000 is an apocalyptic number.
44142203000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
44142203000 is an abundant number, since it is smaller than the sum of its proper divisors (73906678600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44142203000 is a wasteful number, since it uses less digits than its factorization.
44142203000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6306057 (or 6306043 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
Adding to 44142203000 its reverse (30224144), we get a palindrome (44172427144).
The spelling of 44142203000 in words is "forty-four billion, one hundred forty-two million, two hundred three thousand".
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