Base | Representation |
---|---|
bin | 1011111100110… |
… | …01001001011010 |
3 | 20222121211012001 |
4 | 11332121021122 |
5 | 201130221020 |
6 | 13540311214 |
7 | 2325020521 |
oct | 576311132 |
9 | 228554161 |
10 | 100242010 |
11 | 51647340 |
12 | 296a250a |
13 | 179c99cb |
14 | d4554b8 |
15 | 8c0150a |
hex | 5f9925a |
100242010 has 16 divisors (see below), whose sum is σ = 196839072. Its totient is φ = 36451600.
The previous prime is 100241993. The next prime is 100242019. The reversal of 100242010 is 10242001.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is not an unprimeable number, because it can be changed into a prime (100242019) 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, 455536 + ... + 455755.
It is an arithmetic number, because the mean of its divisors is an integer number (12302442).
Almost surely, 2100242010 is an apocalyptic number.
100242010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
100242010 is a deficient number, since it is larger than the sum of its proper divisors (96597062).
100242010 is a wasteful number, since it uses less digits than its factorization.
100242010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 911309.
The product of its (nonzero) digits is 16, while the sum is 10.
The square root of 100242010 is about 10012.0931877405. The cubic root of 100242010 is about 464.5330186796.
Adding to 100242010 its reverse (10242001), we get a palindrome (110484011).
Subtracting from 100242010 its reverse (10242001), we obtain a palindrome (90000009).
The spelling of 100242010 in words is "one hundred million, two hundred forty-two thousand, ten".
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