Base | Representation |
---|---|
bin | 1000001000101… |
… | …0110100101010 |
3 | 2101012122000200 |
4 | 2002022310222 |
5 | 32213414200 |
6 | 3215213030 |
7 | 563020053 |
oct | 202126452 |
9 | 71178020 |
10 | 34123050 |
11 | 18297175 |
12 | b517176 |
13 | 70b9870 |
14 | 476372a |
15 | 2ee0800 |
hex | 208ad2a |
34123050 has 144 divisors (see below), whose sum is σ = 104264160. Its totient is φ = 7931520.
The previous prime is 34123013. The next prime is 34123051. The reversal of 34123050 is 5032143.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (34123051) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 110997 + ... + 111303.
Almost surely, 234123050 is an apocalyptic number.
34123050 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 34123050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52132080).
34123050 is an abundant number, since it is smaller than the sum of its proper divisors (70141110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34123050 is a wasteful number, since it uses less digits than its factorization.
34123050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357 (or 349 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 34123050 is about 5841.4938157975. The cubic root of 34123050 is about 324.3515274761.
Adding to 34123050 its reverse (5032143), we get a palindrome (39155193).
The spelling of 34123050 in words is "thirty-four million, one hundred twenty-three thousand, fifty".
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