Base | Representation |
---|---|
bin | 1011111011010… |
… | …00111000110110 |
3 | 20222020210001000 |
4 | 11331220320312 |
5 | 201102404332 |
6 | 13532144130 |
7 | 2323235316 |
oct | 575507066 |
9 | 228223030 |
10 | 100044342 |
11 | 51521882 |
12 | 29608046 |
13 | 1795aa48 |
14 | d403446 |
15 | 8bb2b7c |
hex | 5f68e36 |
100044342 has 64 divisors (see below), whose sum is σ = 234432000. Its totient is φ = 31562784.
The previous prime is 100044317. The next prime is 100044361. The reversal of 100044342 is 243440001.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135009 + ... + 135747.
It is an arithmetic number, because the mean of its divisors is an integer number (3663000).
Almost surely, 2100044342 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 100044342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117216000).
100044342 is an abundant number, since it is smaller than the sum of its proper divisors (134387658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100044342 is a wasteful number, since it uses less digits than its factorization.
100044342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 882 (or 876 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 100044342 is about 10002.2168542779. The cubic root of 100044342 is about 464.2274790007.
Adding to 100044342 its reverse (243440001), we get a palindrome (343484343).
The spelling of 100044342 in words is "one hundred million, forty-four thousand, three hundred forty-two".
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