Base | Representation |
---|---|
bin | 1000001000011… |
… | …0001000101010 |
3 | 2101011122200120 |
4 | 2002012020222 |
5 | 32212310400 |
6 | 3214544110 |
7 | 562610064 |
oct | 202061052 |
9 | 71148616 |
10 | 34103850 |
11 | 18283800 |
12 | b508036 |
13 | 70b0bc1 |
14 | 475a734 |
15 | 2ed9ca0 |
hex | 208622a |
34103850 has 72 divisors (see below), whose sum is σ = 93014880. Its totient is φ = 8263200.
The previous prime is 34103843. The next prime is 34103851. The reversal of 34103850 is 5830143.
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 34103850.
It is not an unprimeable number, because it can be changed into a prime (34103851) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17211 + ... + 19089.
Almost surely, 234103850 is an apocalyptic number.
34103850 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 34103850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46507440).
34103850 is an abundant number, since it is smaller than the sum of its proper divisors (58911030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34103850 is a wasteful number, since it uses less digits than its factorization.
34103850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1916 (or 1900 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 34103850 is about 5839.8501693109. The cubic root of 34103850 is about 324.2906818238.
Adding to 34103850 its reverse (5830143), we get a palindrome (39933993).
It can be divided in two parts, 3410 and 3850, that added together give a triangular number (7260 = T120).
The spelling of 34103850 in words is "thirty-four million, one hundred three thousand, eight hundred fifty".
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