Base | Representation |
---|---|
bin | 111011110110110… |
… | …111110011100100 |
3 | 2120222122200102210 |
4 | 323312313303210 |
5 | 4024041140400 |
6 | 243352203420 |
7 | 33612620463 |
oct | 7366676344 |
9 | 2528580383 |
10 | 1004240100 |
11 | 47595a4a6 |
12 | 240399570 |
13 | 130093116 |
14 | 975329da |
15 | 5d26c950 |
hex | 3bdb7ce4 |
1004240100 has 72 divisors (see below), whose sum is σ = 2942450560. Its totient is φ = 264401280.
The previous prime is 1004240089. The next prime is 1004240113. The reversal of 1004240100 is 10424001.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2514 + ... + 44886.
Almost surely, 21004240100 is an apocalyptic number.
1004240100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1004240100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1471225280).
1004240100 is an abundant number, since it is smaller than the sum of its proper divisors (1938210460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1004240100 is a wasteful number, since it uses less digits than its factorization.
1004240100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42469 (or 42462 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 12.
The square root of 1004240100 is about 31689.7475534281. The cubic root of 1004240100 is about 1001.4113737537.
Adding to 1004240100 its reverse (10424001), we get a palindrome (1014664101).
The spelling of 1004240100 in words is "one billion, four million, two hundred forty thousand, one hundred".
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