Base | Representation |
---|---|
bin | 100110011010… |
… | …101100101110 |
3 | 200221122120201 |
4 | 212122230232 |
5 | 10034231310 |
6 | 555504114 |
7 | 151413010 |
oct | 46325456 |
9 | 20848521 |
10 | 10070830 |
11 | 5759400 |
12 | 345803a |
13 | 2117b93 |
14 | 14a21b0 |
15 | d3de3a |
hex | 99ab2e |
10070830 has 96 divisors (see below), whose sum is σ = 24131520. Its totient is φ = 2956800.
The previous prime is 10070813. The next prime is 10070833. The reversal of 10070830 is 3807001.
It is a junction number, because it is equal to n+sod(n) for n = 10070798 and 10070807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10070833) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 245610 + ... + 245650.
It is an arithmetic number, because the mean of its divisors is an integer number (251370).
Almost surely, 210070830 is an apocalyptic number.
10070830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10070830 is an abundant number, since it is smaller than the sum of its proper divisors (14060690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10070830 is a wasteful number, since it uses less digits than its factorization.
10070830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106 (or 95 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 19.
The square root of 10070830 is about 3173.4571054293. The cubic root of 10070830 is about 215.9509347860.
Adding to 10070830 its reverse (3807001), we get a palindrome (13877831).
The spelling of 10070830 in words is "ten million, seventy thousand, eight hundred thirty".
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