Base | Representation |
---|---|
bin | 11111110111000101… |
… | …010101100011110010 |
3 | 10021022011102022001222 |
4 | 133313011111203302 |
5 | 1030030244024300 |
6 | 23414350025042 |
7 | 2320521261431 |
oct | 376705254362 |
9 | 107264368058 |
10 | 34210142450 |
11 | 13565808400 |
12 | 6768aa8182 |
13 | 32c26b2453 |
14 | 1927661118 |
15 | d5355d785 |
hex | 7f71558f2 |
34210142450 has 36 divisors (see below), whose sum is σ = 69941376330. Its totient is φ = 12440049600.
The previous prime is 34210142443. The next prime is 34210142507. The reversal of 34210142450 is 5424101243.
It can be written as a sum of positive squares in 3 ways, for example, as 26622164569 + 7587977881 = 163163^2 + 87109^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2821235 + ... + 2833334.
Almost surely, 234210142450 is an apocalyptic number.
34210142450 is an abundant number, since it is smaller than the sum of its proper divisors (35731233880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34210142450 is a wasteful number, since it uses less digits than its factorization.
34210142450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5654603 (or 5654587 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 26.
Adding to 34210142450 its reverse (5424101243), we get a palindrome (39634243693).
The spelling of 34210142450 in words is "thirty-four billion, two hundred ten million, one hundred forty-two thousand, four hundred fifty".
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