Base | Representation |
---|---|
bin | 1000001010000… |
… | …0110010010010 |
3 | 2101101012102112 |
4 | 2002200302102 |
5 | 32224304020 |
6 | 3221145322 |
7 | 563543246 |
oct | 202406222 |
9 | 71335375 |
10 | 34213010 |
11 | 18348817 |
12 | b55b242 |
13 | 711b7b0 |
14 | 4788426 |
15 | 300c2c5 |
hex | 20a0c92 |
34213010 has 64 divisors (see below), whose sum is σ = 71360352. Its totient is φ = 11698176.
The previous prime is 34212991. The next prime is 34213013. The reversal of 34213010 is 1031243.
It can be written as a sum of positive squares in 16 ways, for example, as 2209 + 34210801 = 47^2 + 5849^2 .
It is not an unprimeable number, because it can be changed into a prime (34213013) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 249662 + ... + 249798.
Almost surely, 234213010 is an apocalyptic number.
34213010 is an abundant number, since it is smaller than the sum of its proper divisors (37147342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34213010 is a wasteful number, since it uses less digits than its factorization.
34213010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 287.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 34213010 is about 5849.1888326502. The cubic root of 34213010 is about 324.6363111171.
Adding to 34213010 its reverse (1031243), we get a palindrome (35244253).
The spelling of 34213010 in words is "thirty-four million, two hundred thirteen thousand, ten".
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