Base | Representation |
---|---|
bin | 101110101011100001… |
… | …0001101001111101111 |
3 | 100120202012121101120111 |
4 | 1131113002031033233 |
5 | 3120300034203033 |
6 | 114015054200451 |
7 | 10146102500434 |
oct | 1352702151757 |
9 | 316665541514 |
10 | 100244444143 |
11 | 39571414658 |
12 | 175177b3127 |
13 | 95b735834c |
14 | 4bcd6d1b8b |
15 | 291a9227cd |
hex | 175708d3ef |
100244444143 has 8 divisors (see below), whose sum is σ = 100332585360. Its totient is φ = 100156338240.
The previous prime is 100244444129. The next prime is 100244444177. The reversal of 100244444143 is 341444442001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 100244444143 - 221 = 100242346991 is a prime.
It is a super-3 number, since 3×1002444441433 (a number of 34 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100244444843) 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, 10584096 + ... + 10593562.
It is an arithmetic number, because the mean of its divisors is an integer number (12541573170).
Almost surely, 2100244444143 is an apocalyptic number.
100244444143 is a deficient number, since it is larger than the sum of its proper divisors (88141217).
100244444143 is an equidigital number, since it uses as much as digits as its factorization.
100244444143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17657.
The product of its (nonzero) digits is 24576, while the sum is 31.
Adding to 100244444143 its reverse (341444442001), we get a palindrome (441688886144).
The spelling of 100244444143 in words is "one hundred billion, two hundred forty-four million, four hundred forty-four thousand, one hundred forty-three".
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