Base | Representation |
---|---|
bin | 100110011010… |
… | …100010101110 |
3 | 200221121201000 |
4 | 212122202232 |
5 | 10034221230 |
6 | 555501130 |
7 | 151411104 |
oct | 46324256 |
9 | 20847630 |
10 | 10070190 |
11 | 5758979 |
12 | 34577a6 |
13 | 21177c0 |
14 | 14a1c74 |
15 | d3db60 |
hex | 99a8ae |
10070190 has 128 divisors (see below), whose sum is σ = 30643200. Its totient is φ = 2332800.
The previous prime is 10070189. The next prime is 10070191. The reversal of 10070190 is 9107001.
10070190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (10070189) and next prime (10070191).
It is a super-2 number, since 2×100701902 = 202817453272200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10070191) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66615 + ... + 66765.
It is an arithmetic number, because the mean of its divisors is an integer number (239400).
Almost surely, 210070190 is an apocalyptic number.
10070190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 10070190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15321600).
10070190 is an abundant number, since it is smaller than the sum of its proper divisors (20573010).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10070190 is a wasteful number, since it uses less digits than its factorization.
10070190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199 (or 193 counting only the distinct ones).
The product of its (nonzero) digits is 63, while the sum is 18.
The square root of 10070190 is about 3173.3562674241. The cubic root of 10070190 is about 215.9463601374.
Adding to 10070190 its reverse (9107001), we get a palindrome (19177191).
The spelling of 10070190 in words is "ten million, seventy thousand, one hundred ninety".
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