Base | Representation |
---|---|
bin | 100110011010… |
… | …100011101010 |
3 | 200221121210020 |
4 | 212122203222 |
5 | 10034222000 |
6 | 555501310 |
7 | 151411221 |
oct | 46324352 |
9 | 20847706 |
10 | 10070250 |
11 | 5758a23 |
12 | 3457836 |
13 | 2117838 |
14 | 14a1cb8 |
15 | d3dba0 |
hex | 99a8ea |
10070250 has 64 divisors (see below), whose sum is σ = 26058240. Its totient is φ = 2587200.
The previous prime is 10070243. The next prime is 10070293. The reversal of 10070250 is 5207001.
It is a happy number.
10070250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (15).
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, 21519 + ... + 21981.
It is an arithmetic number, because the mean of its divisors is an integer number (407160).
Almost surely, 210070250 is an apocalyptic number.
10070250 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 10070250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13029120).
10070250 is an abundant number, since it is smaller than the sum of its proper divisors (15987990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10070250 is a wasteful number, since it uses less digits than its factorization.
10070250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 512 (or 502 counting only the distinct ones).
The product of its (nonzero) digits is 70, while the sum is 15.
The square root of 10070250 is about 3173.3657211232. The cubic root of 10070250 is about 215.9467890189.
Adding to 10070250 its reverse (5207001), we get a palindrome (15277251).
The spelling of 10070250 in words is "ten million, seventy thousand, two hundred fifty".
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