Base | Representation |
---|---|
bin | 111100111010100… |
… | …1111101101100011 |
3 | 12021110011000102022 |
4 | 1321311033231203 |
5 | 13141231013443 |
6 | 534454012055 |
7 | 101436502643 |
oct | 17165175543 |
9 | 5243130368 |
10 | 2044001123 |
11 | 95987032a |
12 | 49064702b |
13 | 267612128 |
14 | 155670523 |
15 | be6a4e68 |
hex | 79d4fb63 |
2044001123 has 8 divisors (see below), whose sum is σ = 2049504768. Its totient is φ = 2038506184.
The previous prime is 2044001117. The next prime is 2044001131. The reversal of 2044001123 is 3211004402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2044001123 - 210 = 2044000099 is a prime.
It is a super-3 number, since 3×20440011233 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2044001143) 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, 834086 + ... + 836532.
It is an arithmetic number, because the mean of its divisors is an integer number (256188096).
Almost surely, 22044001123 is an apocalyptic number.
2044001123 is a deficient number, since it is larger than the sum of its proper divisors (5503645).
2044001123 is a wasteful number, since it uses less digits than its factorization.
2044001123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4353.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 2044001123 is about 45210.6306414763. The cubic root of 2044001123 is about 1269.0937637646.
Adding to 2044001123 its reverse (3211004402), we get a palindrome (5255005525).
The spelling of 2044001123 in words is "two billion, forty-four million, one thousand, one hundred twenty-three".
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